73387818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2437}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 182557440

約数和(自身を除く): 109169622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 2151, 2437, 3346, 4302, 4874, 5019, 7311, 10038, 14622, 15057, 17059, 21933, 30114, 34118, 43866, 51177, 102354, 153531, 307062, 582443, 1164886, 1747329, 3494658, 4077101, 5241987, 8154202, 10483974, 12231303, 24462606, 36693909, 73387818]

約数ペア:

[(1, 73387818), (2, 36693909), (3, 24462606), (6, 12231303), (7, 10483974), (9, 8154202), (14, 5241987), (18, 4077101), (21, 3494658), (42, 1747329), (63, 1164886), (126, 582443), (239, 307062), (478, 153531), (717, 102354), (1434, 51177), (1673, 43866), (2151, 34118), (2437, 30114), (3346, 21933), (4302, 17059), (4874, 15057), (5019, 14622), (7311, 10038)]