39489702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6863}}^1$

素因数の和:7012

約数の個数: 32

約数和(自身を含む): 90934272

約数和(自身を除く): 51444570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 6863, 13726, 20589, 41178, 48041, 96082, 144123, 288246, 940231, 1880462, 2820693, 5641386, 6581617, 13163234, 19744851, 39489702]

約数ペア:

[(1, 39489702), (2, 19744851), (3, 13163234), (6, 6581617), (7, 5641386), (14, 2820693), (21, 1880462), (42, 940231), (137, 288246), (274, 144123), (411, 96082), (822, 48041), (959, 41178), (1918, 20589), (2877, 13726), (5754, 6863)]