1283868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 3417960

約数和(自身を除く): 2134092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1877, 3754, 5631, 7508, 11262, 16893, 22524, 33786, 35663, 67572, 71326, 106989, 142652, 213978, 320967, 427956, 641934, 1283868]

約数ペア:

[(1, 1283868), (2, 641934), (3, 427956), (4, 320967), (6, 213978), (9, 142652), (12, 106989), (18, 71326), (19, 67572), (36, 35663), (38, 33786), (57, 22524), (76, 16893), (114, 11262), (171, 7508), (228, 5631), (342, 3754), (684, 1877)]