12756216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 35107200

約数和(自身を除く): 22350984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 229, 264, 422, 458, 633, 687, 844, 916, 1266, 1374, 1688, 1832, 2321, 2519, 2532, 2748, 4642, 5038, 5064, 5496, 6963, 7557, 9284, 10076, 13926, 15114, 18568, 20152, 27852, 30228, 48319, 55704, 60456, 96638, 144957, 193276, 289914, 386552, 531509, 579828, 1063018, 1159656, 1594527, 2126036, 3189054, 4252072, 6378108, 12756216]

約数ペア:

[(1, 12756216), (2, 6378108), (3, 4252072), (4, 3189054), (6, 2126036), (8, 1594527), (11, 1159656), (12, 1063018), (22, 579828), (24, 531509), (33, 386552), (44, 289914), (66, 193276), (88, 144957), (132, 96638), (211, 60456), (229, 55704), (264, 48319), (422, 30228), (458, 27852), (633, 20152), (687, 18568), (844, 15114), (916, 13926), (1266, 10076), (1374, 9284), (1688, 7557), (1832, 6963), (2321, 5496), (2519, 5064), (2532, 5038), (2748, 4642)]