8986908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 24272640

約数和(自身を除く): 15285732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1289, 1743, 2324, 2578, 3486, 3867, 5156, 6972, 7734, 9023, 15468, 18046, 27069, 36092, 54138, 106987, 108276, 213974, 320961, 427948, 641922, 748909, 1283844, 1497818, 2246727, 2995636, 4493454, 8986908]

約数ペア:

[(1, 8986908), (2, 4493454), (3, 2995636), (4, 2246727), (6, 1497818), (7, 1283844), (12, 748909), (14, 641922), (21, 427948), (28, 320961), (42, 213974), (83, 108276), (84, 106987), (166, 54138), (249, 36092), (332, 27069), (498, 18046), (581, 15468), (996, 9023), (1162, 7734), (1289, 6972), (1743, 5156), (2324, 3867), (2578, 3486)]