40447242

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 98928000

約数和(自身を除く): 58480758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 149, 198, 297, 298, 447, 457, 594, 894, 914, 1341, 1371, 1639, 2682, 2742, 3278, 4023, 4113, 4917, 5027, 8046, 8226, 9834, 10054, 12339, 14751, 15081, 24678, 29502, 30162, 44253, 45243, 68093, 88506, 90486, 135729, 136186, 204279, 271458, 408558, 612837, 749023, 1225674, 1498046, 1838511, 2247069, 3677022, 4494138, 6741207, 13482414, 20223621, 40447242]

約数ペア:

[(1, 40447242), (2, 20223621), (3, 13482414), (6, 6741207), (9, 4494138), (11, 3677022), (18, 2247069), (22, 1838511), (27, 1498046), (33, 1225674), (54, 749023), (66, 612837), (99, 408558), (149, 271458), (198, 204279), (297, 136186), (298, 135729), (447, 90486), (457, 88506), (594, 68093), (894, 45243), (914, 44253), (1341, 30162), (1371, 29502), (1639, 24678), (2682, 15081), (2742, 14751), (3278, 12339), (4023, 10054), (4113, 9834), (4917, 8226), (5027, 8046)]