40784868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59627}}^1$

素因数の和:59656

約数の個数: 36

約数和(自身を含む): 108522960

約数和(自身を除く): 67738092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 59627, 119254, 178881, 238508, 357762, 536643, 715524, 1073286, 1132913, 2146572, 2265826, 3398739, 4531652, 6797478, 10196217, 13594956, 20392434, 40784868]

約数ペア:

[(1, 40784868), (2, 20392434), (3, 13594956), (4, 10196217), (6, 6797478), (9, 4531652), (12, 3398739), (18, 2265826), (19, 2146572), (36, 1132913), (38, 1073286), (57, 715524), (76, 536643), (114, 357762), (171, 238508), (228, 178881), (342, 119254), (684, 59627)]