123156738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13039

約数の個数: 48

約数和(自身を含む): 291672576

約数和(自身を除く): 168515838

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 12983, 25966, 38949, 77898, 116847, 220711, 233694, 402473, 441422, 662133, 804946, 1207419, 1324266, 1986399, 2414838, 3622257, 3972798, 6842041, 7244514, 13684082, 20526123, 41052246, 61578369, 123156738]

約数ペア:

[(1, 123156738), (2, 61578369), (3, 41052246), (6, 20526123), (9, 13684082), (17, 7244514), (18, 6842041), (31, 3972798), (34, 3622257), (51, 2414838), (62, 1986399), (93, 1324266), (102, 1207419), (153, 804946), (186, 662133), (279, 441422), (306, 402473), (527, 233694), (558, 220711), (1054, 116847), (1581, 77898), (3162, 38949), (4743, 25966), (9486, 12983)]