38891754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 93000960

約数和(自身を除く): 54109206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1602, 1958, 2207, 2937, 4414, 5874, 6621, 8811, 13242, 17622, 19863, 24277, 39726, 48554, 72831, 145662, 196423, 218493, 392846, 436986, 589269, 1178538, 1767807, 2160653, 3535614, 4321306, 6481959, 12963918, 19445877, 38891754]

約数ペア:

[(1, 38891754), (2, 19445877), (3, 12963918), (6, 6481959), (9, 4321306), (11, 3535614), (18, 2160653), (22, 1767807), (33, 1178538), (66, 589269), (89, 436986), (99, 392846), (178, 218493), (198, 196423), (267, 145662), (534, 72831), (801, 48554), (979, 39726), (1602, 24277), (1958, 19863), (2207, 17622), (2937, 13242), (4414, 8811), (5874, 6621)]