18724082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 32961600

約数和(自身を除く): 14237518

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 1307, 2614, 7163, 14326, 16991, 24833, 33982, 37903, 49666, 75806, 322829, 492739, 645658, 720157, 985478, 1440314, 9362041, 18724082]

約数ペア:

[(1, 18724082), (2, 9362041), (13, 1440314), (19, 985478), (26, 720157), (29, 645658), (38, 492739), (58, 322829), (247, 75806), (377, 49666), (494, 37903), (551, 33982), (754, 24833), (1102, 16991), (1307, 14326), (2614, 7163)]