39221676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 109309200

約数和(自身を除く): 70087524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 1949, 2236, 3354, 3898, 5031, 5847, 6708, 7796, 10062, 11694, 17541, 20124, 23388, 25337, 35082, 50674, 70164, 76011, 83807, 101348, 152022, 167614, 228033, 251421, 304044, 335228, 456066, 502842, 754263, 912132, 1005684, 1089491, 1508526, 2178982, 3017052, 3268473, 4357964, 6536946, 9805419, 13073892, 19610838, 39221676]

約数ペア:

[(1, 39221676), (2, 19610838), (3, 13073892), (4, 9805419), (6, 6536946), (9, 4357964), (12, 3268473), (13, 3017052), (18, 2178982), (26, 1508526), (36, 1089491), (39, 1005684), (43, 912132), (52, 754263), (78, 502842), (86, 456066), (117, 335228), (129, 304044), (156, 251421), (172, 228033), (234, 167614), (258, 152022), (387, 101348), (468, 83807), (516, 76011), (559, 70164), (774, 50674), (1118, 35082), (1548, 25337), (1677, 23388), (1949, 20124), (2236, 17541), (3354, 11694), (3898, 10062), (5031, 7796), (5847, 6708)]