90225618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{45707}}^1$

素因数の和:45766

約数の個数: 32

約数和(自身を含む): 210622464

約数和(自身を除く): 120396846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 45707, 91414, 137121, 274242, 319949, 639898, 959847, 1919694, 2148229, 4296458, 6444687, 12889374, 15037603, 30075206, 45112809, 90225618]

約数ペア:

[(1, 90225618), (2, 45112809), (3, 30075206), (6, 15037603), (7, 12889374), (14, 6444687), (21, 4296458), (42, 2148229), (47, 1919694), (94, 959847), (141, 639898), (282, 319949), (329, 274242), (658, 137121), (987, 91414), (1974, 45707)]