12100428

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 32410560

約数和(自身を除く): 20310132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 211, 236, 243, 324, 354, 422, 486, 531, 633, 708, 844, 972, 1062, 1266, 1593, 1899, 2124, 2532, 3186, 3798, 4779, 5697, 6372, 7596, 9558, 11394, 12449, 14337, 17091, 19116, 22788, 24898, 28674, 34182, 37347, 49796, 51273, 57348, 68364, 74694, 102546, 112041, 149388, 205092, 224082, 336123, 448164, 672246, 1008369, 1344492, 2016738, 3025107, 4033476, 6050214, 12100428]

約数ペア:

[(1, 12100428), (2, 6050214), (3, 4033476), (4, 3025107), (6, 2016738), (9, 1344492), (12, 1008369), (18, 672246), (27, 448164), (36, 336123), (54, 224082), (59, 205092), (81, 149388), (108, 112041), (118, 102546), (162, 74694), (177, 68364), (211, 57348), (236, 51273), (243, 49796), (324, 37347), (354, 34182), (422, 28674), (486, 24898), (531, 22788), (633, 19116), (708, 17091), (844, 14337), (972, 12449), (1062, 11394), (1266, 9558), (1593, 7596), (1899, 6372), (2124, 5697), (2532, 4779), (3186, 3798)]