21585762

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 52284960

約数和(自身を除く): 30699198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2659, 2706, 4059, 5318, 7977, 8118, 15954, 23931, 29249, 47862, 58498, 87747, 109019, 175494, 218038, 263241, 327057, 526482, 654114, 981171, 1199209, 1962342, 2398418, 3597627, 7195254, 10792881, 21585762]

約数ペア:

[(1, 21585762), (2, 10792881), (3, 7195254), (6, 3597627), (9, 2398418), (11, 1962342), (18, 1199209), (22, 981171), (33, 654114), (41, 526482), (66, 327057), (82, 263241), (99, 218038), (123, 175494), (198, 109019), (246, 87747), (369, 58498), (451, 47862), (738, 29249), (902, 23931), (1353, 15954), (2659, 8118), (2706, 7977), (4059, 5318)]