7147374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 15759744

約数和(自身を除く): 8612370

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 2131, 3354, 4262, 6393, 12786, 27703, 55406, 83109, 91633, 166218, 183266, 274899, 549798, 1191229, 2382458, 3573687, 7147374]

約数ペア:

[(1, 7147374), (2, 3573687), (3, 2382458), (6, 1191229), (13, 549798), (26, 274899), (39, 183266), (43, 166218), (78, 91633), (86, 83109), (129, 55406), (258, 27703), (559, 12786), (1118, 6393), (1677, 4262), (2131, 3354)]