47131812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14387}}^1$

素因数の和:14417

約数の個数: 72

約数和(自身を含む): 146642496

約数和(自身を除く): 99510684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 14387, 28774, 43161, 57548, 86322, 100709, 129483, 172644, 187031, 201418, 258966, 302127, 374062, 402836, 517932, 561093, 604254, 748124, 906381, 1122186, 1208508, 1309217, 1683279, 1812762, 2244372, 2618434, 3366558, 3625524, 3927651, 5236868, 6733116, 7855302, 11782953, 15710604, 23565906, 47131812]

約数ペア:

[(1, 47131812), (2, 23565906), (3, 15710604), (4, 11782953), (6, 7855302), (7, 6733116), (9, 5236868), (12, 3927651), (13, 3625524), (14, 3366558), (18, 2618434), (21, 2244372), (26, 1812762), (28, 1683279), (36, 1309217), (39, 1208508), (42, 1122186), (52, 906381), (63, 748124), (78, 604254), (84, 561093), (91, 517932), (117, 402836), (126, 374062), (156, 302127), (182, 258966), (234, 201418), (252, 187031), (273, 172644), (364, 129483), (468, 100709), (546, 86322), (819, 57548), (1092, 43161), (1638, 28774), (3276, 14387)]