31107492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5113}}^1$

素因数の和:5149

約数の個数: 54

約数和(自身を含む): 85163442

約数和(自身を除く): 54055950

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 5113, 6084, 10226, 15339, 20452, 30678, 46017, 61356, 66469, 92034, 132938, 184068, 199407, 265876, 398814, 598221, 797628, 864097, 1196442, 1728194, 2392884, 2592291, 3456388, 5184582, 7776873, 10369164, 15553746, 31107492]

約数ペア:

[(1, 31107492), (2, 15553746), (3, 10369164), (4, 7776873), (6, 5184582), (9, 3456388), (12, 2592291), (13, 2392884), (18, 1728194), (26, 1196442), (36, 864097), (39, 797628), (52, 598221), (78, 398814), (117, 265876), (156, 199407), (169, 184068), (234, 132938), (338, 92034), (468, 66469), (507, 61356), (676, 46017), (1014, 30678), (1521, 20452), (2028, 15339), (3042, 10226), (5113, 6084)]