38990556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8951}}^1$

素因数の和:8983

約数の個数: 54

約数和(自身を含む): 108346056

約数和(自身を除く): 69355500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 8951, 17902, 26853, 35804, 53706, 80559, 98461, 107412, 161118, 196922, 295383, 322236, 393844, 590766, 886149, 1083071, 1181532, 1772298, 2166142, 3249213, 3544596, 4332284, 6498426, 9747639, 12996852, 19495278, 38990556]

約数ペア:

[(1, 38990556), (2, 19495278), (3, 12996852), (4, 9747639), (6, 6498426), (9, 4332284), (11, 3544596), (12, 3249213), (18, 2166142), (22, 1772298), (33, 1181532), (36, 1083071), (44, 886149), (66, 590766), (99, 393844), (121, 322236), (132, 295383), (198, 196922), (242, 161118), (363, 107412), (396, 98461), (484, 80559), (726, 53706), (1089, 35804), (1452, 26853), (2178, 17902), (4356, 8951)]