180596214

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 399999600

約数和(自身を除く): 219403386

約数列:

[1, 2, 3, 6, 9, 18, 83, 109, 166, 218, 249, 327, 498, 654, 747, 981, 1109, 1494, 1962, 2218, 3327, 6654, 9047, 9981, 18094, 19962, 27141, 54282, 81423, 92047, 120881, 162846, 184094, 241762, 276141, 362643, 552282, 725286, 828423, 1087929, 1656846, 2175858, 10033123, 20066246, 30099369, 60198738, 90298107, 180596214]

約数ペア:

[(1, 180596214), (2, 90298107), (3, 60198738), (6, 30099369), (9, 20066246), (18, 10033123), (83, 2175858), (109, 1656846), (166, 1087929), (218, 828423), (249, 725286), (327, 552282), (498, 362643), (654, 276141), (747, 241762), (981, 184094), (1109, 162846), (1494, 120881), (1962, 92047), (2218, 81423), (3327, 54282), (6654, 27141), (9047, 19962), (9981, 18094)]