17866914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 38754240

約数和(自身を除く): 20887326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 1459, 2041, 2918, 4082, 4377, 6123, 8754, 12246, 18967, 37934, 56901, 113802, 229063, 458126, 687189, 1374378, 2977819, 5955638, 8933457, 17866914]

約数ペア:

[(1, 17866914), (2, 8933457), (3, 5955638), (6, 2977819), (13, 1374378), (26, 687189), (39, 458126), (78, 229063), (157, 113802), (314, 56901), (471, 37934), (942, 18967), (1459, 12246), (2041, 8754), (2918, 6123), (4082, 4377)]