1291036698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3415441}}^1$

素因数の和:3415459

約数の個数: 32

約数和(自身を含む): 3278824320

約数和(自身を除く): 1987787622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3415441, 6830882, 10246323, 20492646, 23908087, 30738969, 47816174, 61477938, 71724261, 92216907, 143448522, 184433814, 215172783, 430345566, 645518349, 1291036698]

約数ペア:

[(1, 1291036698), (2, 645518349), (3, 430345566), (6, 215172783), (7, 184433814), (9, 143448522), (14, 92216907), (18, 71724261), (21, 61477938), (27, 47816174), (42, 30738969), (54, 23908087), (63, 20492646), (126, 10246323), (189, 6830882), (378, 3415441)]