22971564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8315

約数の個数: 72

約数和(自身を含む): 72403968

約数和(自身を除く): 49432404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 8287, 16574, 24861, 33148, 49722, 58009, 74583, 91157, 99444, 116018, 149166, 174027, 182314, 232036, 273471, 298332, 348054, 364628, 522081, 546942, 638099, 696108, 820413, 1044162, 1093884, 1276198, 1640826, 1914297, 2088324, 2552396, 3281652, 3828594, 5742891, 7657188, 11485782, 22971564]

約数ペア:

[(1, 22971564), (2, 11485782), (3, 7657188), (4, 5742891), (6, 3828594), (7, 3281652), (9, 2552396), (11, 2088324), (12, 1914297), (14, 1640826), (18, 1276198), (21, 1093884), (22, 1044162), (28, 820413), (33, 696108), (36, 638099), (42, 546942), (44, 522081), (63, 364628), (66, 348054), (77, 298332), (84, 273471), (99, 232036), (126, 182314), (132, 174027), (154, 149166), (198, 116018), (231, 99444), (252, 91157), (308, 74583), (396, 58009), (462, 49722), (693, 33148), (924, 24861), (1386, 16574), (2772, 8287)]