15942444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 45581760

約数和(自身を除く): 29639316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1427, 1596, 1862, 2793, 2854, 3724, 4281, 5586, 5708, 8562, 9989, 11172, 17124, 19978, 27113, 29967, 39956, 54226, 59934, 69923, 81339, 108452, 119868, 139846, 162678, 189791, 209769, 279692, 325356, 379582, 419538, 569373, 759164, 839076, 1138746, 1328537, 2277492, 2657074, 3985611, 5314148, 7971222, 15942444]

約数ペア:

[(1, 15942444), (2, 7971222), (3, 5314148), (4, 3985611), (6, 2657074), (7, 2277492), (12, 1328537), (14, 1138746), (19, 839076), (21, 759164), (28, 569373), (38, 419538), (42, 379582), (49, 325356), (57, 279692), (76, 209769), (84, 189791), (98, 162678), (114, 139846), (133, 119868), (147, 108452), (196, 81339), (228, 69923), (266, 59934), (294, 54226), (399, 39956), (532, 29967), (588, 27113), (798, 19978), (931, 17124), (1427, 11172), (1596, 9989), (1862, 8562), (2793, 5708), (2854, 5586), (3724, 4281)]