2018179935

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{53201}}^1$

素因数の和:53496

約数の個数: 32

約数和(自身を含む): 3600711360

約数和(自身を除く): 1582531425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 2529, 4215, 7587, 12645, 37935, 53201, 159603, 266005, 478809, 798015, 1436427, 2394045, 7182135, 14949481, 44848443, 74747405, 134545329, 224242215, 403635987, 672726645, 2018179935]

約数ペア:

[(1, 2018179935), (3, 672726645), (5, 403635987), (9, 224242215), (15, 134545329), (27, 74747405), (45, 44848443), (135, 14949481), (281, 7182135), (843, 2394045), (1405, 1436427), (2529, 798015), (4215, 478809), (7587, 266005), (12645, 159603), (37935, 53201)]