1520252877906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20789}}^1\times {\mathrm{580379}}^1$

素因数の和:601183

約数の個数: 48

約数和(自身を含む): 3764623262400

約数和(自身を除く): 2244370384494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20789, 41578, 62367, 124734, 145523, 187101, 291046, 374202, 436569, 580379, 873138, 1160758, 1309707, 1741137, 2619414, 3482274, 4062653, 5223411, 8125306, 10446822, 12187959, 24375918, 36563877, 73127754, 12065499031, 24130998062, 36196497093, 72392994186, 84458493217, 108589491279, 168916986434, 217178982558, 253375479651, 506750959302, 760126438953, 1520252877906]

約数ペア:

[(1, 1520252877906), (2, 760126438953), (3, 506750959302), (6, 253375479651), (7, 217178982558), (9, 168916986434), (14, 108589491279), (18, 84458493217), (21, 72392994186), (42, 36196497093), (63, 24130998062), (126, 12065499031), (20789, 73127754), (41578, 36563877), (62367, 24375918), (124734, 12187959), (145523, 10446822), (187101, 8125306), (291046, 5223411), (374202, 4062653), (436569, 3482274), (580379, 2619414), (873138, 1741137), (1160758, 1309707)]