61138386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109567}}^1$

素因数の和:109606

約数の個数: 24

約数和(自身を含む): 136740864

約数和(自身を除く): 75602478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 109567, 219134, 328701, 657402, 986103, 1972206, 3396577, 6793154, 10189731, 20379462, 30569193, 61138386]

約数ペア:

[(1, 61138386), (2, 30569193), (3, 20379462), (6, 10189731), (9, 6793154), (18, 3396577), (31, 1972206), (62, 986103), (93, 657402), (186, 328701), (279, 219134), (558, 109567)]