20171451654

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4500547}}^1$

素因数の和:4500641

約数の個数: 32

約数和(自身を含む): 45365523840

約数和(自身を除く): 25194072186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 4500547, 9001094, 13501641, 27003282, 40504923, 81009846, 121514769, 243029538, 373545401, 747090802, 1120636203, 2241272406, 3361908609, 6723817218, 10085725827, 20171451654]

約数ペア:

[(1, 20171451654), (2, 10085725827), (3, 6723817218), (6, 3361908609), (9, 2241272406), (18, 1120636203), (27, 747090802), (54, 373545401), (83, 243029538), (166, 121514769), (249, 81009846), (498, 40504923), (747, 27003282), (1494, 13501641), (2241, 9001094), (4482, 4500547)]