18266694

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 38435040

約数和(自身を除く): 20168346

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 1721, 1769, 3442, 3538, 5163, 5307, 10326, 10614, 49909, 99818, 104981, 149727, 209962, 299454, 314943, 629886, 3044449, 6088898, 9133347, 18266694]

約数ペア:

[(1, 18266694), (2, 9133347), (3, 6088898), (6, 3044449), (29, 629886), (58, 314943), (61, 299454), (87, 209962), (122, 149727), (174, 104981), (183, 99818), (366, 49909), (1721, 10614), (1769, 10326), (3442, 5307), (3538, 5163)]