2019918378

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{94327}}^1$

素因数の和:94458

約数の個数: 32

約数和(自身を含む): 4183635456

約数和(自身を除く): 2163717078

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 3569, 7138, 10707, 21414, 94327, 188654, 282981, 565962, 4056061, 7829141, 8112122, 12168183, 15658282, 23487423, 24336366, 46974846, 336653063, 673306126, 1009959189, 2019918378]

約数ペア:

[(1, 2019918378), (2, 1009959189), (3, 673306126), (6, 336653063), (43, 46974846), (83, 24336366), (86, 23487423), (129, 15658282), (166, 12168183), (249, 8112122), (258, 7829141), (498, 4056061), (3569, 565962), (7138, 282981), (10707, 188654), (21414, 94327)]