31437162

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 40267926

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1063, 1643, 2126, 3189, 3286, 4929, 6378, 9567, 9858, 14787, 19134, 29574, 32953, 56339, 65906, 98859, 112678, 169017, 197718, 296577, 338034, 507051, 593154, 1014102, 1746509, 3493018, 5239527, 10479054, 15718581, 31437162]

約数ペア:

[(1, 31437162), (2, 15718581), (3, 10479054), (6, 5239527), (9, 3493018), (18, 1746509), (31, 1014102), (53, 593154), (62, 507051), (93, 338034), (106, 296577), (159, 197718), (186, 169017), (279, 112678), (318, 98859), (477, 65906), (558, 56339), (954, 32953), (1063, 29574), (1643, 19134), (2126, 14787), (3189, 9858), (3286, 9567), (4929, 6378)]