18416090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23917}}^1$

素因数の和:23942

約数の個数: 32

約数和(自身を含む): 41330304

約数和(自身を除く): 22914214

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23917, 47834, 119585, 167419, 239170, 263087, 334838, 526174, 837095, 1315435, 1674190, 1841609, 2630870, 3683218, 9208045, 18416090]

約数ペア:

[(1, 18416090), (2, 9208045), (5, 3683218), (7, 2630870), (10, 1841609), (11, 1674190), (14, 1315435), (22, 837095), (35, 526174), (55, 334838), (70, 263087), (77, 239170), (110, 167419), (154, 119585), (385, 47834), (770, 23917)]