9751638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 21608640

約数和(自身を除く): 11857002

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 163, 169, 177, 326, 338, 354, 489, 507, 767, 978, 1014, 1534, 2119, 2301, 4238, 4602, 6357, 9617, 9971, 12714, 19234, 19942, 27547, 28851, 29913, 55094, 57702, 59826, 82641, 125021, 165282, 250042, 375063, 750126, 1625273, 3250546, 4875819, 9751638]

約数ペア:

[(1, 9751638), (2, 4875819), (3, 3250546), (6, 1625273), (13, 750126), (26, 375063), (39, 250042), (59, 165282), (78, 125021), (118, 82641), (163, 59826), (169, 57702), (177, 55094), (326, 29913), (338, 28851), (354, 27547), (489, 19942), (507, 19234), (767, 12714), (978, 9971), (1014, 9617), (1534, 6357), (2119, 4602), (2301, 4238)]