12157848

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 33204600

約数和(自身を除く): 21046752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1289, 1572, 2358, 2578, 3144, 3867, 4716, 5156, 7734, 9432, 10312, 11601, 15468, 23202, 30936, 46404, 92808, 168859, 337718, 506577, 675436, 1013154, 1350872, 1519731, 2026308, 3039462, 4052616, 6078924, 12157848]

約数ペア:

[(1, 12157848), (2, 6078924), (3, 4052616), (4, 3039462), (6, 2026308), (8, 1519731), (9, 1350872), (12, 1013154), (18, 675436), (24, 506577), (36, 337718), (72, 168859), (131, 92808), (262, 46404), (393, 30936), (524, 23202), (786, 15468), (1048, 11601), (1179, 10312), (1289, 9432), (1572, 7734), (2358, 5156), (2578, 4716), (3144, 3867)]