18557111328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{30649}}^1$

素因数の和:30739

約数の個数: 192

約数和(自身を含む): 60060268800

約数和(自身を除く): 41503157472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 68, 84, 96, 102, 106, 112, 119, 136, 159, 168, 204, 212, 224, 238, 272, 318, 336, 357, 371, 408, 424, 476, 544, 636, 672, 714, 742, 816, 848, 901, 952, 1113, 1272, 1428, 1484, 1632, 1696, 1802, 1904, 2226, 2544, 2703, 2856, 2968, 3604, 3808, 4452, 5088, 5406, 5712, 5936, 6307, 7208, 8904, 10812, 11424, 11872, 12614, 14416, 17808, 18921, 21624, 25228, 28832, 30649, 35616, 37842, 43248, 50456, 61298, 75684, 86496, 91947, 100912, 122596, 151368, 183894, 201824, 214543, 245192, 302736, 367788, 429086, 490384, 521033, 605472, 643629, 735576, 858172, 980768, 1042066, 1287258, 1471152, 1563099, 1624397, 1716344, 2084132, 2574516, 2942304, 3126198, 3248794, 3432688, 3647231, 4168264, 4873191, 5149032, 6252396, 6497588, 6865376, 7294462, 8336528, 9746382, 10298064, 10941693, 11370779, 12504792, 12995176, 14588924, 16673056, 19492764, 20596128, 21883386, 22741558, 25009584, 25990352, 27614749, 29177848, 34112337, 38985528, 43766772, 45483116, 50019168, 51980704, 55229498, 58355696, 68224674, 77971056, 82844247, 87533544, 90966232, 110458996, 116711392, 136449348, 155942112, 165688494, 175067088, 181932464, 193303243, 220917992, 272898696, 331376988, 350134176, 363864928, 386606486, 441835984, 545797392, 579909729, 662753976, 773212972, 883671968, 1091594784, 1159819458, 1325507952, 1546425944, 2319638916, 2651015904, 3092851888, 4639277832, 6185703776, 9278555664, 18557111328]

約数ペア:

[(1, 18557111328), (2, 9278555664), (3, 6185703776), (4, 4639277832), (6, 3092851888), (7, 2651015904), (8, 2319638916), (12, 1546425944), (14, 1325507952), (16, 1159819458), (17, 1091594784), (21, 883671968), (24, 773212972), (28, 662753976), (32, 579909729), (34, 545797392), (42, 441835984), (48, 386606486), (51, 363864928), (53, 350134176), (56, 331376988), (68, 272898696), (84, 220917992), (96, 193303243), (102, 181932464), (106, 175067088), (112, 165688494), (119, 155942112), (136, 136449348), (159, 116711392), (168, 110458996), (204, 90966232), (212, 87533544), (224, 82844247), (238, 77971056), (272, 68224674), (318, 58355696), (336, 55229498), (357, 51980704), (371, 50019168), (408, 45483116), (424, 43766772), (476, 38985528), (544, 34112337), (636, 29177848), (672, 27614749), (714, 25990352), (742, 25009584), (816, 22741558), (848, 21883386), (901, 20596128), (952, 19492764), (1113, 16673056), (1272, 14588924), (1428, 12995176), (1484, 12504792), (1632, 11370779), (1696, 10941693), (1802, 10298064), (1904, 9746382), (2226, 8336528), (2544, 7294462), (2703, 6865376), (2856, 6497588), (2968, 6252396), (3604, 5149032), (3808, 4873191), (4452, 4168264), (5088, 3647231), (5406, 3432688), (5712, 3248794), (5936, 3126198), (6307, 2942304), (7208, 2574516), (8904, 2084132), (10812, 1716344), (11424, 1624397), (11872, 1563099), (12614, 1471152), (14416, 1287258), (17808, 1042066), (18921, 980768), (21624, 858172), (25228, 735576), (28832, 643629), (30649, 605472), (35616, 521033), (37842, 490384), (43248, 429086), (50456, 367788), (61298, 302736), (75684, 245192), (86496, 214543), (91947, 201824), (100912, 183894), (122596, 151368)]