15678747042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{45979}}^1$

素因数の和:46367

約数の個数: 64

約数和(自身を含む): 37502023680

約数和(自身を除く): 21823276638

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 353, 483, 706, 966, 1059, 2118, 2471, 4942, 7413, 8119, 14826, 16238, 24357, 45979, 48714, 56833, 91958, 113666, 137937, 170499, 275874, 321853, 340998, 643706, 965559, 1057517, 1931118, 2115034, 3172551, 6345102, 7402619, 14805238, 16230587, 22207857, 32461174, 44415714, 48691761, 97383522, 113614109, 227228218, 340842327, 373303501, 681684654, 746607002, 1119910503, 2239821006, 2613124507, 5226249014, 7839373521, 15678747042]

約数ペア:

[(1, 15678747042), (2, 7839373521), (3, 5226249014), (6, 2613124507), (7, 2239821006), (14, 1119910503), (21, 746607002), (23, 681684654), (42, 373303501), (46, 340842327), (69, 227228218), (138, 113614109), (161, 97383522), (322, 48691761), (353, 44415714), (483, 32461174), (706, 22207857), (966, 16230587), (1059, 14805238), (2118, 7402619), (2471, 6345102), (4942, 3172551), (7413, 2115034), (8119, 1931118), (14826, 1057517), (16238, 965559), (24357, 643706), (45979, 340998), (48714, 321853), (56833, 275874), (91958, 170499), (113666, 137937)]