31468086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 42831594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1511, 1602, 2314, 3022, 3471, 4533, 6942, 9066, 10413, 13599, 19643, 20826, 27198, 39286, 58929, 117858, 134479, 176787, 268958, 353574, 403437, 806874, 1210311, 1748227, 2420622, 3496454, 5244681, 10489362, 15734043, 31468086]

約数ペア:

[(1, 31468086), (2, 15734043), (3, 10489362), (6, 5244681), (9, 3496454), (13, 2420622), (18, 1748227), (26, 1210311), (39, 806874), (78, 403437), (89, 353574), (117, 268958), (178, 176787), (234, 134479), (267, 117858), (534, 58929), (801, 39286), (1157, 27198), (1511, 20826), (1602, 19643), (2314, 13599), (3022, 10413), (3471, 9066), (4533, 6942)]