420097572

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{38011}}^1$

素因数の和:38328

約数の個数: 36

約数和(自身を含む): 1065400336

約数和(自身を除く): 645302764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 11052, 38011, 76022, 114033, 152044, 228066, 342099, 456132, 684198, 1368396, 11669377, 23338754, 35008131, 46677508, 70016262, 105024393, 140032524, 210048786, 420097572]

約数ペア:

[(1, 420097572), (2, 210048786), (3, 140032524), (4, 105024393), (6, 70016262), (9, 46677508), (12, 35008131), (18, 23338754), (36, 11669377), (307, 1368396), (614, 684198), (921, 456132), (1228, 342099), (1842, 228066), (2763, 152044), (3684, 114033), (5526, 76022), (11052, 38011)]