21352747632

素因数分解:

$2^4\times 3^1\times {\mathrm{811}}^1\times {\mathrm{548519}}^1$

素因数の和:549341

約数の個数: 40

約数和(自身を含む): 55229381760

約数和(自身を除く): 33876634128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 811, 1622, 2433, 3244, 4866, 6488, 9732, 12976, 19464, 38928, 548519, 1097038, 1645557, 2194076, 3291114, 4388152, 6582228, 8776304, 13164456, 26328912, 444848909, 889697818, 1334546727, 1779395636, 2669093454, 3558791272, 5338186908, 7117582544, 10676373816, 21352747632]

約数ペア:

[(1, 21352747632), (2, 10676373816), (3, 7117582544), (4, 5338186908), (6, 3558791272), (8, 2669093454), (12, 1779395636), (16, 1334546727), (24, 889697818), (48, 444848909), (811, 26328912), (1622, 13164456), (2433, 8776304), (3244, 6582228), (4866, 4388152), (6488, 3291114), (9732, 2194076), (12976, 1645557), (19464, 1097038), (38928, 548519)]