122972274

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 271042200

約数和(自身を除く): 148069926

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 233, 269, 327, 466, 538, 654, 699, 807, 981, 1398, 1614, 1962, 2097, 2421, 4194, 4842, 25397, 29321, 50794, 58642, 62677, 76191, 87963, 125354, 152382, 175926, 188031, 228573, 263889, 376062, 457146, 527778, 564093, 1128186, 6831793, 13663586, 20495379, 40990758, 61486137, 122972274]

約数ペア:

[(1, 122972274), (2, 61486137), (3, 40990758), (6, 20495379), (9, 13663586), (18, 6831793), (109, 1128186), (218, 564093), (233, 527778), (269, 457146), (327, 376062), (466, 263889), (538, 228573), (654, 188031), (699, 175926), (807, 152382), (981, 125354), (1398, 87963), (1614, 76191), (1962, 62677), (2097, 58642), (2421, 50794), (4194, 29321), (4842, 25397)]