8641494

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 19468800

約数和(自身を除く): 10827306

約数列:

[1, 2, 3, 6, 9, 18, 59, 79, 103, 118, 158, 177, 206, 237, 309, 354, 474, 531, 618, 711, 927, 1062, 1422, 1854, 4661, 6077, 8137, 9322, 12154, 13983, 16274, 18231, 24411, 27966, 36462, 41949, 48822, 54693, 73233, 83898, 109386, 146466, 480083, 960166, 1440249, 2880498, 4320747, 8641494]

約数ペア:

[(1, 8641494), (2, 4320747), (3, 2880498), (6, 1440249), (9, 960166), (18, 480083), (59, 146466), (79, 109386), (103, 83898), (118, 73233), (158, 54693), (177, 48822), (206, 41949), (237, 36462), (309, 27966), (354, 24411), (474, 18231), (531, 16274), (618, 13983), (711, 12154), (927, 9322), (1062, 8137), (1422, 6077), (1854, 4661)]