2018507624

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 4396412160

約数和(自身を除く): 2377904536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 167, 202, 334, 404, 668, 707, 808, 1169, 1336, 1414, 2137, 2338, 2828, 4274, 4676, 5656, 8548, 9352, 14959, 16867, 17096, 29918, 33734, 59836, 67468, 118069, 119672, 134936, 215837, 236138, 356879, 431674, 472276, 713758, 863348, 944552, 1427516, 1510859, 1726696, 2498153, 2855032, 3021718, 4996306, 6043436, 9992612, 12086872, 19985224, 36044779, 72089558, 144179116, 252313453, 288358232, 504626906, 1009253812, 2018507624]

約数ペア:

[(1, 2018507624), (2, 1009253812), (4, 504626906), (7, 288358232), (8, 252313453), (14, 144179116), (28, 72089558), (56, 36044779), (101, 19985224), (167, 12086872), (202, 9992612), (334, 6043436), (404, 4996306), (668, 3021718), (707, 2855032), (808, 2498153), (1169, 1726696), (1336, 1510859), (1414, 1427516), (2137, 944552), (2338, 863348), (2828, 713758), (4274, 472276), (4676, 431674), (5656, 356879), (8548, 236138), (9352, 215837), (14959, 134936), (16867, 119672), (17096, 118069), (29918, 67468), (33734, 59836)]