21926772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{87011}}^1$

素因数の和:87028

約数の個数: 36

約数和(自身を含む): 63344736

約数和(自身を除く): 41417964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 87011, 174022, 261033, 348044, 522066, 609077, 783099, 1044132, 1218154, 1566198, 1827231, 2436308, 3132396, 3654462, 5481693, 7308924, 10963386, 21926772]

約数ペア:

[(1, 21926772), (2, 10963386), (3, 7308924), (4, 5481693), (6, 3654462), (7, 3132396), (9, 2436308), (12, 1827231), (14, 1566198), (18, 1218154), (21, 1044132), (28, 783099), (36, 609077), (42, 522066), (63, 348044), (84, 261033), (126, 174022), (252, 87011)]