31684662

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 42826698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 97, 138, 194, 207, 263, 291, 414, 526, 582, 621, 789, 873, 1242, 1578, 1746, 2231, 2367, 2619, 4462, 4734, 5238, 6049, 6693, 7101, 12098, 13386, 14202, 18147, 20079, 25511, 36294, 40158, 51022, 54441, 60237, 76533, 108882, 120474, 153066, 163323, 229599, 326646, 459198, 586753, 688797, 1173506, 1377594, 1760259, 3520518, 5280777, 10561554, 15842331, 31684662]

約数ペア:

[(1, 31684662), (2, 15842331), (3, 10561554), (6, 5280777), (9, 3520518), (18, 1760259), (23, 1377594), (27, 1173506), (46, 688797), (54, 586753), (69, 459198), (97, 326646), (138, 229599), (194, 163323), (207, 153066), (263, 120474), (291, 108882), (414, 76533), (526, 60237), (582, 54441), (621, 51022), (789, 40158), (873, 36294), (1242, 25511), (1578, 20079), (1746, 18147), (2231, 14202), (2367, 13386), (2619, 12098), (4462, 7101), (4734, 6693), (5238, 6049)]