3988893654

素因数分解:

$2^1\times 3^3\times {\mathrm{1747}}^1\times {\mathrm{42283}}^1$

素因数の和:44041

約数の個数: 32

約数和(自身を含む): 8869491840

約数和(自身を除く): 4880598186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1747, 3494, 5241, 10482, 15723, 31446, 42283, 47169, 84566, 94338, 126849, 253698, 380547, 761094, 1141641, 2283282, 73868401, 147736802, 221605203, 443210406, 664815609, 1329631218, 1994446827, 3988893654]

約数ペア:

[(1, 3988893654), (2, 1994446827), (3, 1329631218), (6, 664815609), (9, 443210406), (18, 221605203), (27, 147736802), (54, 73868401), (1747, 2283282), (3494, 1141641), (5241, 761094), (10482, 380547), (15723, 253698), (31446, 126849), (42283, 94338), (47169, 84566)]