40570614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 101181600

約数和(自身を除く): 60610986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2161, 2682, 3129, 4322, 6258, 6483, 9387, 12966, 15127, 18774, 19449, 30254, 38898, 45381, 90762, 136143, 272286, 321989, 643978, 965967, 1931934, 2253923, 2897901, 4507846, 5795802, 6761769, 13523538, 20285307, 40570614]

約数ペア:

[(1, 40570614), (2, 20285307), (3, 13523538), (6, 6761769), (7, 5795802), (9, 4507846), (14, 2897901), (18, 2253923), (21, 1931934), (42, 965967), (63, 643978), (126, 321989), (149, 272286), (298, 136143), (447, 90762), (894, 45381), (1043, 38898), (1341, 30254), (2086, 19449), (2161, 18774), (2682, 15127), (3129, 12966), (4322, 9387), (6258, 6483)]