7830558

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 17736576

約数和(自身を除く): 9906018

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 151, 201, 258, 302, 387, 402, 453, 603, 774, 906, 1206, 1359, 2718, 2881, 5762, 6493, 8643, 10117, 12986, 17286, 19479, 20234, 25929, 30351, 38958, 51858, 58437, 60702, 91053, 116874, 182106, 435031, 870062, 1305093, 2610186, 3915279, 7830558]

約数ペア:

[(1, 7830558), (2, 3915279), (3, 2610186), (6, 1305093), (9, 870062), (18, 435031), (43, 182106), (67, 116874), (86, 91053), (129, 60702), (134, 58437), (151, 51858), (201, 38958), (258, 30351), (302, 25929), (387, 20234), (402, 19479), (453, 17286), (603, 12986), (774, 10117), (906, 8643), (1206, 6493), (1359, 5762), (2718, 2881)]