148971654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{636631}}^1$

素因数の和:636652

約数の個数: 24

約数和(自身を含む): 347601072

約数和(自身を除く): 198629418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 636631, 1273262, 1909893, 3819786, 5729679, 8276203, 11459358, 16552406, 24828609, 49657218, 74485827, 148971654]

約数ペア:

[(1, 148971654), (2, 74485827), (3, 49657218), (6, 24828609), (9, 16552406), (13, 11459358), (18, 8276203), (26, 5729679), (39, 3819786), (78, 1909893), (117, 1273262), (234, 636631)]