16672734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 39831792

約数和(自身を除く): 23159058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1657, 1677, 3314, 3354, 4971, 5031, 9942, 10062, 14913, 21541, 29826, 43082, 64623, 71251, 129246, 142502, 193869, 213753, 387738, 427506, 641259, 926263, 1282518, 1852526, 2778789, 5557578, 8336367, 16672734]

約数ペア:

[(1, 16672734), (2, 8336367), (3, 5557578), (6, 2778789), (9, 1852526), (13, 1282518), (18, 926263), (26, 641259), (39, 427506), (43, 387738), (78, 213753), (86, 193869), (117, 142502), (129, 129246), (234, 71251), (258, 64623), (387, 43082), (559, 29826), (774, 21541), (1118, 14913), (1657, 10062), (1677, 9942), (3314, 5031), (3354, 4971)]