138902004

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{6781}}^1$

素因数の和:7360

約数の個数: 36

約数和(自身を含む): 351782340

約数和(自身を除く): 212880336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 2276, 3414, 5121, 6781, 6828, 10242, 13562, 20343, 20484, 27124, 40686, 61029, 81372, 122058, 244116, 3858389, 7716778, 11575167, 15433556, 23150334, 34725501, 46300668, 69451002, 138902004]

約数ペア:

[(1, 138902004), (2, 69451002), (3, 46300668), (4, 34725501), (6, 23150334), (9, 15433556), (12, 11575167), (18, 7716778), (36, 3858389), (569, 244116), (1138, 122058), (1707, 81372), (2276, 61029), (3414, 40686), (5121, 27124), (6781, 20484), (6828, 20343), (10242, 13562)]