18460832376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{35141}}^1$

素因数の和:35269

約数の個数: 128

約数和(自身を含む): 54652838400

約数和(自身を除く): 36192006024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 59, 84, 106, 118, 159, 168, 177, 212, 236, 318, 354, 371, 413, 424, 472, 636, 708, 742, 826, 1113, 1239, 1272, 1416, 1484, 1652, 2226, 2478, 2968, 3127, 3304, 4452, 4956, 6254, 8904, 9381, 9912, 12508, 18762, 21889, 25016, 35141, 37524, 43778, 65667, 70282, 75048, 87556, 105423, 131334, 140564, 175112, 210846, 245987, 262668, 281128, 421692, 491974, 525336, 737961, 843384, 983948, 1475922, 1862473, 1967896, 2073319, 2951844, 3724946, 4146638, 5587419, 5903688, 6219957, 7449892, 8293276, 11174838, 12439914, 13037311, 14513233, 14899784, 16586552, 22349676, 24879828, 26074622, 29026466, 39111933, 43539699, 44699352, 49759656, 52149244, 58052932, 78223866, 87079398, 104298488, 109885907, 116105864, 156447732, 174158796, 219771814, 312895464, 329657721, 348317592, 439543628, 659315442, 769201349, 879087256, 1318630884, 1538402698, 2307604047, 2637261768, 3076805396, 4615208094, 6153610792, 9230416188, 18460832376]

約数ペア:

[(1, 18460832376), (2, 9230416188), (3, 6153610792), (4, 4615208094), (6, 3076805396), (7, 2637261768), (8, 2307604047), (12, 1538402698), (14, 1318630884), (21, 879087256), (24, 769201349), (28, 659315442), (42, 439543628), (53, 348317592), (56, 329657721), (59, 312895464), (84, 219771814), (106, 174158796), (118, 156447732), (159, 116105864), (168, 109885907), (177, 104298488), (212, 87079398), (236, 78223866), (318, 58052932), (354, 52149244), (371, 49759656), (413, 44699352), (424, 43539699), (472, 39111933), (636, 29026466), (708, 26074622), (742, 24879828), (826, 22349676), (1113, 16586552), (1239, 14899784), (1272, 14513233), (1416, 13037311), (1484, 12439914), (1652, 11174838), (2226, 8293276), (2478, 7449892), (2968, 6219957), (3127, 5903688), (3304, 5587419), (4452, 4146638), (4956, 3724946), (6254, 2951844), (8904, 2073319), (9381, 1967896), (9912, 1862473), (12508, 1475922), (18762, 983948), (21889, 843384), (25016, 737961), (35141, 525336), (37524, 491974), (43778, 421692), (65667, 281128), (70282, 262668), (75048, 245987), (87556, 210846), (105423, 175112), (131334, 140564)]