21856632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130099}}^1$

素因数の和:130115

約数の個数: 32

約数和(自身を含む): 62448000

約数和(自身を除く): 40591368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130099, 260198, 390297, 520396, 780594, 910693, 1040792, 1561188, 1821386, 2732079, 3122376, 3642772, 5464158, 7285544, 10928316, 21856632]

約数ペア:

[(1, 21856632), (2, 10928316), (3, 7285544), (4, 5464158), (6, 3642772), (7, 3122376), (8, 2732079), (12, 1821386), (14, 1561188), (21, 1040792), (24, 910693), (28, 780594), (42, 520396), (56, 390297), (84, 260198), (168, 130099)]