2017214838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{99971}}^1$

素因数の和:100057

約数の個数: 48

約数和(自身を含む): 4678689600

約数和(自身を除く): 2661474762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 99971, 199942, 299913, 599826, 899739, 1799478, 1899449, 3798898, 5698347, 5898289, 11396694, 11796578, 17095041, 17694867, 34190082, 35389734, 53084601, 106169202, 112067491, 224134982, 336202473, 672404946, 1008607419, 2017214838]

約数ペア:

[(1, 2017214838), (2, 1008607419), (3, 672404946), (6, 336202473), (9, 224134982), (18, 112067491), (19, 106169202), (38, 53084601), (57, 35389734), (59, 34190082), (114, 17694867), (118, 17095041), (171, 11796578), (177, 11396694), (342, 5898289), (354, 5698347), (531, 3798898), (1062, 1899449), (1121, 1799478), (2242, 899739), (3363, 599826), (6726, 299913), (10089, 199942), (20178, 99971)]