31361436

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4561}}^1$

素因数の和:4762

約数の個数: 36

約数和(自身を含む): 79707264

約数和(自身を除く): 48345828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 4561, 6876, 9122, 13683, 18244, 27366, 41049, 54732, 82098, 164196, 871151, 1742302, 2613453, 3484604, 5226906, 7840359, 10453812, 15680718, 31361436]

約数ペア:

[(1, 31361436), (2, 15680718), (3, 10453812), (4, 7840359), (6, 5226906), (9, 3484604), (12, 2613453), (18, 1742302), (36, 871151), (191, 164196), (382, 82098), (573, 54732), (764, 41049), (1146, 27366), (1719, 18244), (2292, 13683), (3438, 9122), (4561, 6876)]