18417069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 31809024

約数和(自身を除く): 13391955

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 353, 527, 561, 1023, 1059, 1581, 1683, 3069, 3177, 3883, 4743, 5797, 6001, 10943, 11649, 17391, 18003, 32829, 34947, 52173, 54009, 66011, 98487, 120373, 186031, 198033, 361119, 558093, 594099, 1083357, 1674279, 2046341, 6139023, 18417069]

約数ペア:

[(1, 18417069), (3, 6139023), (9, 2046341), (11, 1674279), (17, 1083357), (31, 594099), (33, 558093), (51, 361119), (93, 198033), (99, 186031), (153, 120373), (187, 98487), (279, 66011), (341, 54009), (353, 52173), (527, 34947), (561, 32829), (1023, 18003), (1059, 17391), (1581, 11649), (1683, 10943), (3069, 6001), (3177, 5797), (3883, 4743)]