345995766

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{2281}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 784003920

約数和(自身を除く): 438008154

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2281, 2809, 2862, 4562, 5618, 6843, 8427, 13686, 16854, 20529, 25281, 41058, 50562, 61587, 75843, 120893, 123174, 151686, 241786, 362679, 725358, 1088037, 2176074, 3264111, 6407329, 6528222, 12814658, 19221987, 38443974, 57665961, 115331922, 172997883, 345995766]

約数ペア:

[(1, 345995766), (2, 172997883), (3, 115331922), (6, 57665961), (9, 38443974), (18, 19221987), (27, 12814658), (53, 6528222), (54, 6407329), (106, 3264111), (159, 2176074), (318, 1088037), (477, 725358), (954, 362679), (1431, 241786), (2281, 151686), (2809, 123174), (2862, 120893), (4562, 75843), (5618, 61587), (6843, 50562), (8427, 41058), (13686, 25281), (16854, 20529)]