39270438

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 88030800

約数和(自身を除く): 48760362

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 113, 129, 226, 258, 339, 387, 449, 678, 774, 898, 1017, 1347, 2034, 2694, 4041, 4859, 8082, 9718, 14577, 19307, 29154, 38614, 43731, 50737, 57921, 87462, 101474, 115842, 152211, 173763, 304422, 347526, 456633, 913266, 2181691, 4363382, 6545073, 13090146, 19635219, 39270438]

約数ペア:

[(1, 39270438), (2, 19635219), (3, 13090146), (6, 6545073), (9, 4363382), (18, 2181691), (43, 913266), (86, 456633), (113, 347526), (129, 304422), (226, 173763), (258, 152211), (339, 115842), (387, 101474), (449, 87462), (678, 57921), (774, 50737), (898, 43731), (1017, 38614), (1347, 29154), (2034, 19307), (2694, 14577), (4041, 9718), (4859, 8082)]