12102972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 32524800

約数和(自身を除く): 20421828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 967, 1043, 1788, 1934, 2086, 2901, 3129, 3868, 4172, 5802, 6258, 6769, 11604, 12516, 13538, 20307, 27076, 40614, 81228, 144083, 288166, 432249, 576332, 864498, 1008581, 1728996, 2017162, 3025743, 4034324, 6051486, 12102972]

約数ペア:

[(1, 12102972), (2, 6051486), (3, 4034324), (4, 3025743), (6, 2017162), (7, 1728996), (12, 1008581), (14, 864498), (21, 576332), (28, 432249), (42, 288166), (84, 144083), (149, 81228), (298, 40614), (447, 27076), (596, 20307), (894, 13538), (967, 12516), (1043, 11604), (1788, 6769), (1934, 6258), (2086, 5802), (2901, 4172), (3129, 3868)]