12480966

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 28571088

約数和(自身を除く): 16090122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 421, 486, 549, 842, 1098, 1263, 1647, 2526, 3294, 3789, 4941, 7578, 9882, 11367, 14823, 22734, 25681, 29646, 34101, 51362, 68202, 77043, 102303, 154086, 204606, 231129, 462258, 693387, 1386774, 2080161, 4160322, 6240483, 12480966]

約数ペア:

[(1, 12480966), (2, 6240483), (3, 4160322), (6, 2080161), (9, 1386774), (18, 693387), (27, 462258), (54, 231129), (61, 204606), (81, 154086), (122, 102303), (162, 77043), (183, 68202), (243, 51362), (366, 34101), (421, 29646), (486, 25681), (549, 22734), (842, 14823), (1098, 11367), (1263, 9882), (1647, 7578), (2526, 4941), (3294, 3789)]