19462212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 67223520

約数和(自身を除く): 47761308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 49, 51, 59, 63, 66, 68, 77, 84, 98, 99, 102, 118, 119, 126, 132, 147, 153, 154, 177, 187, 196, 198, 204, 231, 236, 238, 252, 294, 306, 308, 354, 357, 374, 396, 413, 441, 462, 476, 531, 539, 561, 588, 612, 649, 693, 708, 714, 748, 826, 833, 882, 924, 1003, 1062, 1071, 1078, 1122, 1239, 1298, 1309, 1386, 1428, 1617, 1652, 1666, 1683, 1764, 1947, 2006, 2124, 2142, 2156, 2244, 2478, 2499, 2596, 2618, 2772, 2891, 3009, 3234, 3332, 3366, 3717, 3894, 3927, 4012, 4284, 4543, 4851, 4956, 4998, 5236, 5782, 5841, 6018, 6468, 6732, 7021, 7434, 7497, 7788, 7854, 8673, 9027, 9086, 9163, 9702, 9996, 11033, 11564, 11682, 11781, 12036, 13629, 14042, 14868, 14994, 15708, 17346, 18054, 18172, 18326, 19404, 21063, 22066, 23364, 23562, 26019, 27258, 27489, 28084, 29988, 31801, 33099, 34692, 36108, 36652, 40887, 42126, 44132, 47124, 49147, 52038, 54516, 54978, 63189, 63602, 66198, 77231, 81774, 82467, 84252, 95403, 98294, 99297, 104076, 109956, 126378, 127204, 132396, 147441, 154462, 163548, 164934, 190806, 196588, 198594, 231693, 252756, 286209, 294882, 308924, 329868, 381612, 397188, 442323, 463386, 540617, 572418, 589764, 695079, 884646, 926772, 1081234, 1144836, 1390158, 1621851, 1769292, 2162468, 2780316, 3243702, 4865553, 6487404, 9731106, 19462212]

約数ペア:

[(1, 19462212), (2, 9731106), (3, 6487404), (4, 4865553), (6, 3243702), (7, 2780316), (9, 2162468), (11, 1769292), (12, 1621851), (14, 1390158), (17, 1144836), (18, 1081234), (21, 926772), (22, 884646), (28, 695079), (33, 589764), (34, 572418), (36, 540617), (42, 463386), (44, 442323), (49, 397188), (51, 381612), (59, 329868), (63, 308924), (66, 294882), (68, 286209), (77, 252756), (84, 231693), (98, 198594), (99, 196588), (102, 190806), (118, 164934), (119, 163548), (126, 154462), (132, 147441), (147, 132396), (153, 127204), (154, 126378), (177, 109956), (187, 104076), (196, 99297), (198, 98294), (204, 95403), (231, 84252), (236, 82467), (238, 81774), (252, 77231), (294, 66198), (306, 63602), (308, 63189), (354, 54978), (357, 54516), (374, 52038), (396, 49147), (413, 47124), (441, 44132), (462, 42126), (476, 40887), (531, 36652), (539, 36108), (561, 34692), (588, 33099), (612, 31801), (649, 29988), (693, 28084), (708, 27489), (714, 27258), (748, 26019), (826, 23562), (833, 23364), (882, 22066), (924, 21063), (1003, 19404), (1062, 18326), (1071, 18172), (1078, 18054), (1122, 17346), (1239, 15708), (1298, 14994), (1309, 14868), (1386, 14042), (1428, 13629), (1617, 12036), (1652, 11781), (1666, 11682), (1683, 11564), (1764, 11033), (1947, 9996), (2006, 9702), (2124, 9163), (2142, 9086), (2156, 9027), (2244, 8673), (2478, 7854), (2499, 7788), (2596, 7497), (2618, 7434), (2772, 7021), (2891, 6732), (3009, 6468), (3234, 6018), (3332, 5841), (3366, 5782), (3717, 5236), (3894, 4998), (3927, 4956), (4012, 4851), (4284, 4543)]