8726538

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 17980992

約数和(自身を除く): 9254454

約数列:

[1, 2, 3, 6, 61, 113, 122, 183, 211, 226, 339, 366, 422, 633, 678, 1266, 6893, 12871, 13786, 20679, 23843, 25742, 38613, 41358, 47686, 71529, 77226, 143058, 1454423, 2908846, 4363269, 8726538]

約数ペア:

[(1, 8726538), (2, 4363269), (3, 2908846), (6, 1454423), (61, 143058), (113, 77226), (122, 71529), (183, 47686), (211, 41358), (226, 38613), (339, 25742), (366, 23843), (422, 20679), (633, 13786), (678, 12871), (1266, 6893)]