287355474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{3137}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 712752768

約数和(自身を除く): 425397294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 727, 1454, 2181, 3137, 4362, 5089, 6274, 6543, 9411, 10178, 13086, 15267, 18822, 21959, 28233, 30534, 43918, 45801, 56466, 65877, 91602, 131754, 197631, 395262, 2280599, 4561198, 6841797, 13683594, 15964193, 20525391, 31928386, 41050782, 47892579, 95785158, 143677737, 287355474]

約数ペア:

[(1, 287355474), (2, 143677737), (3, 95785158), (6, 47892579), (7, 41050782), (9, 31928386), (14, 20525391), (18, 15964193), (21, 13683594), (42, 6841797), (63, 4561198), (126, 2280599), (727, 395262), (1454, 197631), (2181, 131754), (3137, 91602), (4362, 65877), (5089, 56466), (6274, 45801), (6543, 43918), (9411, 30534), (10178, 28233), (13086, 21959), (15267, 18822)]