40463946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 93652416

約数和(自身を除く): 53188470

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2273, 2967, 4546, 5934, 6819, 8901, 13638, 17802, 20457, 40914, 52279, 97739, 104558, 156837, 195478, 293217, 313674, 470511, 586434, 879651, 941022, 1759302, 2247997, 4495994, 6743991, 13487982, 20231973, 40463946]

約数ペア:

[(1, 40463946), (2, 20231973), (3, 13487982), (6, 6743991), (9, 4495994), (18, 2247997), (23, 1759302), (43, 941022), (46, 879651), (69, 586434), (86, 470511), (129, 313674), (138, 293217), (207, 195478), (258, 156837), (387, 104558), (414, 97739), (774, 52279), (989, 40914), (1978, 20457), (2273, 17802), (2967, 13638), (4546, 8901), (5934, 6819)]