8981658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23761}}^1$

素因数の和:23779

約数の個数: 32

約数和(自身を含む): 22811520

約数和(自身を除く): 13829862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 23761, 47522, 71283, 142566, 166327, 213849, 332654, 427698, 498981, 641547, 997962, 1283094, 1496943, 2993886, 4490829, 8981658]

約数ペア:

[(1, 8981658), (2, 4490829), (3, 2993886), (6, 1496943), (7, 1283094), (9, 997962), (14, 641547), (18, 498981), (21, 427698), (27, 332654), (42, 213849), (54, 166327), (63, 142566), (126, 71283), (189, 47522), (378, 23761)]