21977776818

素因数分解:

$2^1\times 3^6\times {\mathrm{167}}^1\times {\mathrm{90263}}^1$

素因数の和:90450

約数の個数: 56

約数和(自身を含む): 49723910208

約数和(自身を除く): 27746133390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 243, 334, 486, 501, 729, 1002, 1458, 1503, 3006, 4509, 9018, 13527, 27054, 40581, 81162, 90263, 121743, 180526, 243486, 270789, 541578, 812367, 1624734, 2437101, 4874202, 7311303, 14622606, 15073921, 21933909, 30147842, 43867818, 45221763, 65801727, 90443526, 131603454, 135665289, 271330578, 406995867, 813991734, 1220987601, 2441975202, 3662962803, 7325925606, 10988888409, 21977776818]

約数ペア:

[(1, 21977776818), (2, 10988888409), (3, 7325925606), (6, 3662962803), (9, 2441975202), (18, 1220987601), (27, 813991734), (54, 406995867), (81, 271330578), (162, 135665289), (167, 131603454), (243, 90443526), (334, 65801727), (486, 45221763), (501, 43867818), (729, 30147842), (1002, 21933909), (1458, 15073921), (1503, 14622606), (3006, 7311303), (4509, 4874202), (9018, 2437101), (13527, 1624734), (27054, 812367), (40581, 541578), (81162, 270789), (90263, 243486), (121743, 180526)]