40692708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5257

約数の個数: 72

約数和(自身を含む): 121372160

約数和(自身を除く): 80679452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5209, 7812, 10418, 15627, 20836, 31254, 36463, 46881, 62508, 72926, 93762, 109389, 145852, 161479, 187524, 218778, 322958, 328167, 437556, 484437, 645916, 656334, 968874, 1130353, 1312668, 1453311, 1937748, 2260706, 2906622, 3391059, 4521412, 5813244, 6782118, 10173177, 13564236, 20346354, 40692708]

約数ペア:

[(1, 40692708), (2, 20346354), (3, 13564236), (4, 10173177), (6, 6782118), (7, 5813244), (9, 4521412), (12, 3391059), (14, 2906622), (18, 2260706), (21, 1937748), (28, 1453311), (31, 1312668), (36, 1130353), (42, 968874), (62, 656334), (63, 645916), (84, 484437), (93, 437556), (124, 328167), (126, 322958), (186, 218778), (217, 187524), (252, 161479), (279, 145852), (372, 109389), (434, 93762), (558, 72926), (651, 62508), (868, 46881), (1116, 36463), (1302, 31254), (1953, 20836), (2604, 15627), (3906, 10418), (5209, 7812)]