7918482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 18768960

約数和(自身を除く): 10850478

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 839, 858, 1573, 1678, 2517, 3146, 4719, 5034, 9229, 9438, 10907, 18458, 21814, 27687, 32721, 55374, 65442, 101519, 119977, 203038, 239954, 304557, 359931, 609114, 719862, 1319747, 2639494, 3959241, 7918482]

約数ペア:

[(1, 7918482), (2, 3959241), (3, 2639494), (6, 1319747), (11, 719862), (13, 609114), (22, 359931), (26, 304557), (33, 239954), (39, 203038), (66, 119977), (78, 101519), (121, 65442), (143, 55374), (242, 32721), (286, 27687), (363, 21814), (429, 18458), (726, 10907), (839, 9438), (858, 9229), (1573, 5034), (1678, 4719), (2517, 3146)]