18614012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 34417152

約数和(自身を除く): 15803140

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3491, 5332, 6982, 13964, 108221, 150113, 216442, 300226, 432884, 600452, 4653503, 9307006, 18614012]

約数ペア:

[(1, 18614012), (2, 9307006), (4, 4653503), (31, 600452), (43, 432884), (62, 300226), (86, 216442), (124, 150113), (172, 108221), (1333, 13964), (2666, 6982), (3491, 5332)]