1811195890998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1\times {\mathrm{61967}}^1$

素因数の和:68189

約数の個数: 64

約数和(自身を含む): 3965698179072

約数和(自身を除く): 2154502288074

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 6143, 12286, 18429, 36858, 61967, 79859, 123934, 159718, 185901, 239577, 371802, 374723, 479154, 749446, 805571, 1124169, 1611142, 2248338, 2416713, 3779987, 4833426, 4871399, 7559974, 9742798, 11339961, 14614197, 22679922, 29228394, 49139831, 98279662, 147419493, 294838986, 380663281, 761326562, 1141989843, 2283979686, 4948622653, 9897245306, 14845867959, 23220460141, 29691735918, 46440920282, 69661380423, 139322760846, 301865981833, 603731963666, 905597945499, 1811195890998]

約数ペア:

[(1, 1811195890998), (2, 905597945499), (3, 603731963666), (6, 301865981833), (13, 139322760846), (26, 69661380423), (39, 46440920282), (61, 29691735918), (78, 23220460141), (122, 14845867959), (183, 9897245306), (366, 4948622653), (793, 2283979686), (1586, 1141989843), (2379, 761326562), (4758, 380663281), (6143, 294838986), (12286, 147419493), (18429, 98279662), (36858, 49139831), (61967, 29228394), (79859, 22679922), (123934, 14614197), (159718, 11339961), (185901, 9742798), (239577, 7559974), (371802, 4871399), (374723, 4833426), (479154, 3779987), (749446, 2416713), (805571, 2248338), (1124169, 1611142)]