127966218

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 131492982

約数列:

[1, 2, 3, 6, 109, 218, 327, 389, 503, 654, 778, 1006, 1167, 1509, 2334, 3018, 42401, 54827, 84802, 109654, 127203, 164481, 195667, 254406, 328962, 391334, 587001, 1174002, 21327703, 42655406, 63983109, 127966218]

約数ペア:

[(1, 127966218), (2, 63983109), (3, 42655406), (6, 21327703), (109, 1174002), (218, 587001), (327, 391334), (389, 328962), (503, 254406), (654, 195667), (778, 164481), (1006, 127203), (1167, 109654), (1509, 84802), (2334, 54827), (3018, 42401)]