21218400792

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2090071}}^1$

素因数の和:2090133

約数の個数: 64

約数和(自身を含む): 60194073600

約数和(自身を除く): 38975672808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 2090071, 4180142, 6270213, 8360284, 12540426, 16720568, 18810639, 25080852, 37621278, 50161704, 56431917, 75242556, 98233337, 112863834, 150485112, 196466674, 225727668, 294700011, 392933348, 451455336, 589400022, 785866696, 884100033, 1178800044, 1768200066, 2357600088, 2652300099, 3536400132, 5304600198, 7072800264, 10609200396, 21218400792]

約数ペア:

[(1, 21218400792), (2, 10609200396), (3, 7072800264), (4, 5304600198), (6, 3536400132), (8, 2652300099), (9, 2357600088), (12, 1768200066), (18, 1178800044), (24, 884100033), (27, 785866696), (36, 589400022), (47, 451455336), (54, 392933348), (72, 294700011), (94, 225727668), (108, 196466674), (141, 150485112), (188, 112863834), (216, 98233337), (282, 75242556), (376, 56431917), (423, 50161704), (564, 37621278), (846, 25080852), (1128, 18810639), (1269, 16720568), (1692, 12540426), (2538, 8360284), (3384, 6270213), (5076, 4180142), (10152, 2090071)]