31119876

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 82057360

約数和(自身を除く): 50937484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 691, 834, 1251, 1382, 1668, 2073, 2502, 2764, 3753, 4146, 5004, 6219, 7506, 8292, 11259, 12438, 15012, 18657, 22518, 24876, 37314, 45036, 55971, 74628, 96049, 111942, 192098, 223884, 288147, 384196, 576294, 864441, 1152588, 1728882, 2593323, 3457764, 5186646, 7779969, 10373292, 15559938, 31119876]

約数ペア:

[(1, 31119876), (2, 15559938), (3, 10373292), (4, 7779969), (6, 5186646), (9, 3457764), (12, 2593323), (18, 1728882), (27, 1152588), (36, 864441), (54, 576294), (81, 384196), (108, 288147), (139, 223884), (162, 192098), (278, 111942), (324, 96049), (417, 74628), (556, 55971), (691, 45036), (834, 37314), (1251, 24876), (1382, 22518), (1668, 18657), (2073, 15012), (2502, 12438), (2764, 11259), (3753, 8292), (4146, 7506), (5004, 6219)]