40802142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 86752512

約数和(自身を除く): 45950370

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 307, 614, 921, 1303, 1842, 2606, 3909, 5219, 7818, 10438, 15657, 22151, 31314, 44302, 66453, 132906, 400021, 800042, 1200063, 2400126, 6800357, 13600714, 20401071, 40802142]

約数ペア:

[(1, 40802142), (2, 20401071), (3, 13600714), (6, 6800357), (17, 2400126), (34, 1200063), (51, 800042), (102, 400021), (307, 132906), (614, 66453), (921, 44302), (1303, 31314), (1842, 22151), (2606, 15657), (3909, 10438), (5219, 7818)]