64194618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2393}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 136515456

約数和(自身を除く): 72320838

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 263, 526, 789, 1578, 2393, 4471, 4786, 7179, 8942, 13413, 14358, 26826, 40681, 81362, 122043, 244086, 629359, 1258718, 1888077, 3776154, 10699103, 21398206, 32097309, 64194618]

約数ペア:

[(1, 64194618), (2, 32097309), (3, 21398206), (6, 10699103), (17, 3776154), (34, 1888077), (51, 1258718), (102, 629359), (263, 244086), (526, 122043), (789, 81362), (1578, 40681), (2393, 26826), (4471, 14358), (4786, 13413), (7179, 8942)]