40808268

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18583}}^1$

素因数の和:18654

約数の個数: 36

約数和(自身を含む): 104850928

約数和(自身を除く): 64042660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 18583, 37166, 55749, 74332, 111498, 167247, 222996, 334494, 668988, 1133563, 2267126, 3400689, 4534252, 6801378, 10202067, 13602756, 20404134, 40808268]

約数ペア:

[(1, 40808268), (2, 20404134), (3, 13602756), (4, 10202067), (6, 6801378), (9, 4534252), (12, 3400689), (18, 2267126), (36, 1133563), (61, 668988), (122, 334494), (183, 222996), (244, 167247), (366, 111498), (549, 74332), (732, 55749), (1098, 37166), (2196, 18583)]