8621298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 21767616

約数和(自身を除く): 13146318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1291, 2226, 2582, 3339, 3873, 6678, 7746, 9037, 11619, 18074, 23238, 27111, 54222, 68423, 81333, 136846, 162666, 205269, 410538, 478961, 615807, 957922, 1231614, 1436883, 2873766, 4310649, 8621298]

約数ペア:

[(1, 8621298), (2, 4310649), (3, 2873766), (6, 1436883), (7, 1231614), (9, 957922), (14, 615807), (18, 478961), (21, 410538), (42, 205269), (53, 162666), (63, 136846), (106, 81333), (126, 68423), (159, 54222), (318, 27111), (371, 23238), (477, 18074), (742, 11619), (954, 9037), (1113, 7746), (1291, 6678), (2226, 3873), (2582, 3339)]