289339926

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{42043}}^1$

素因数の和:42116

約数の個数: 32

約数和(自身を含む): 613506048

約数和(自身を除く): 324166122

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 42043, 84086, 126129, 252258, 1303333, 1555591, 2606666, 3111182, 3909999, 4666773, 7819998, 9333546, 48223321, 96446642, 144669963, 289339926]

約数ペア:

[(1, 289339926), (2, 144669963), (3, 96446642), (6, 48223321), (31, 9333546), (37, 7819998), (62, 4666773), (74, 3909999), (93, 3111182), (111, 2606666), (186, 1555591), (222, 1303333), (1147, 252258), (2294, 126129), (3441, 84086), (6882, 42043)]