2866164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 7728000

約数和(自身を除く): 4861836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 229, 298, 447, 458, 596, 687, 894, 916, 1043, 1374, 1603, 1788, 2086, 2748, 3129, 3206, 4172, 4809, 6258, 6412, 9618, 12516, 19236, 34121, 68242, 102363, 136484, 204726, 238847, 409452, 477694, 716541, 955388, 1433082, 2866164]

約数ペア:

[(1, 2866164), (2, 1433082), (3, 955388), (4, 716541), (6, 477694), (7, 409452), (12, 238847), (14, 204726), (21, 136484), (28, 102363), (42, 68242), (84, 34121), (149, 19236), (229, 12516), (298, 9618), (447, 6412), (458, 6258), (596, 4809), (687, 4172), (894, 3206), (916, 3129), (1043, 2748), (1374, 2086), (1603, 1788)]