15181842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 32941440

約数和(自身を除く): 17759598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1289, 1963, 2578, 3867, 3926, 5889, 7734, 11778, 16757, 33514, 50271, 100542, 194639, 389278, 583917, 1167834, 2530307, 5060614, 7590921, 15181842]

約数ペア:

[(1, 15181842), (2, 7590921), (3, 5060614), (6, 2530307), (13, 1167834), (26, 583917), (39, 389278), (78, 194639), (151, 100542), (302, 50271), (453, 33514), (906, 16757), (1289, 11778), (1963, 7734), (2578, 5889), (3867, 3926)]