18177692490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1270279}}^1$

素因数の和:1270348

約数の個数: 64

約数和(自身を含む): 49388486400

約数和(自身を除く): 31210793910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 1270279, 2540558, 3810837, 6351395, 7621674, 11432511, 12702790, 19054185, 22865022, 34297533, 38108370, 57162555, 67324787, 68595066, 114325110, 134649574, 171487665, 201974361, 336623935, 342975330, 403948722, 605923083, 673247870, 1009871805, 1211846166, 1817769249, 2019743610, 3029615415, 3635538498, 6059230830, 9088846245, 18177692490]

約数ペア:

[(1, 18177692490), (2, 9088846245), (3, 6059230830), (5, 3635538498), (6, 3029615415), (9, 2019743610), (10, 1817769249), (15, 1211846166), (18, 1009871805), (27, 673247870), (30, 605923083), (45, 403948722), (53, 342975330), (54, 336623935), (90, 201974361), (106, 171487665), (135, 134649574), (159, 114325110), (265, 68595066), (270, 67324787), (318, 57162555), (477, 38108370), (530, 34297533), (795, 22865022), (954, 19054185), (1431, 12702790), (1590, 11432511), (2385, 7621674), (2862, 6351395), (4770, 3810837), (7155, 2540558), (14310, 1270279)]