45331938

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 101088000

約数和(自身を除く): 55756062

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 449, 474, 639, 711, 898, 1278, 1347, 1422, 2694, 4041, 5609, 8082, 11218, 16827, 31879, 33654, 35471, 50481, 63758, 70942, 95637, 100962, 106413, 191274, 212826, 286911, 319239, 573822, 638478, 2518441, 5036882, 7555323, 15110646, 22665969, 45331938]

約数ペア:

[(1, 45331938), (2, 22665969), (3, 15110646), (6, 7555323), (9, 5036882), (18, 2518441), (71, 638478), (79, 573822), (142, 319239), (158, 286911), (213, 212826), (237, 191274), (426, 106413), (449, 100962), (474, 95637), (639, 70942), (711, 63758), (898, 50481), (1278, 35471), (1347, 33654), (1422, 31879), (2694, 16827), (4041, 11218), (5609, 8082)]