39319974

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 89595792

約数和(自身を除く): 50275818

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1373, 1591, 2746, 3182, 4119, 4773, 8238, 9546, 12357, 14319, 24714, 28638, 50801, 59039, 101602, 118078, 152403, 177117, 304806, 354234, 457209, 531351, 914418, 1062702, 2184443, 4368886, 6553329, 13106658, 19659987, 39319974]

約数ペア:

[(1, 39319974), (2, 19659987), (3, 13106658), (6, 6553329), (9, 4368886), (18, 2184443), (37, 1062702), (43, 914418), (74, 531351), (86, 457209), (111, 354234), (129, 304806), (222, 177117), (258, 152403), (333, 118078), (387, 101602), (666, 59039), (774, 50801), (1373, 28638), (1591, 24714), (2746, 14319), (3182, 12357), (4119, 9546), (4773, 8238)]