2166368895

素因数分解:

$3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{22381}}^1$

素因数の和:22637

約数の個数: 40

約数和(自身を含む): 3899839680

約数和(自身を除く): 1733470785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 239, 405, 717, 1195, 2151, 3585, 6453, 10755, 19359, 22381, 32265, 67143, 96795, 111905, 201429, 335715, 604287, 1007145, 1812861, 3021435, 5349059, 9064305, 16047177, 26745295, 48141531, 80235885, 144424593, 240707655, 433273779, 722122965, 2166368895]

約数ペア:

[(1, 2166368895), (3, 722122965), (5, 433273779), (9, 240707655), (15, 144424593), (27, 80235885), (45, 48141531), (81, 26745295), (135, 16047177), (239, 9064305), (405, 5349059), (717, 3021435), (1195, 1812861), (2151, 1007145), (3585, 604287), (6453, 335715), (10755, 201429), (19359, 111905), (22381, 96795), (32265, 67143)]