147640662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20353}}^1$

素因数の和:20405

約数の個数: 48

約数和(自身を含む): 355625088

約数和(自身を除く): 207984426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 20353, 40706, 61059, 122118, 183177, 264589, 366354, 529178, 630943, 793767, 1261886, 1587534, 1892829, 2381301, 3785658, 4762602, 5678487, 8202259, 11356974, 16404518, 24606777, 49213554, 73820331, 147640662]

約数ペア:

[(1, 147640662), (2, 73820331), (3, 49213554), (6, 24606777), (9, 16404518), (13, 11356974), (18, 8202259), (26, 5678487), (31, 4762602), (39, 3785658), (62, 2381301), (78, 1892829), (93, 1587534), (117, 1261886), (186, 793767), (234, 630943), (279, 529178), (403, 366354), (558, 264589), (806, 183177), (1209, 122118), (2418, 61059), (3627, 40706), (7254, 20353)]