15251628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5857}}^1$

素因数の和:5902

約数の個数: 48

約数和(自身を含む): 41990144

約数和(自身を除く): 26738516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 5857, 11714, 17571, 23428, 35142, 40999, 70284, 81998, 122997, 163996, 181567, 245994, 363134, 491988, 544701, 726268, 1089402, 1270969, 2178804, 2541938, 3812907, 5083876, 7625814, 15251628]

約数ペア:

[(1, 15251628), (2, 7625814), (3, 5083876), (4, 3812907), (6, 2541938), (7, 2178804), (12, 1270969), (14, 1089402), (21, 726268), (28, 544701), (31, 491988), (42, 363134), (62, 245994), (84, 181567), (93, 163996), (124, 122997), (186, 81998), (217, 70284), (372, 40999), (434, 35142), (651, 23428), (868, 17571), (1302, 11714), (2604, 5857)]