181110852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{386989}}^1$

素因数の和:387012

約数の個数: 36

約数和(自身を含む): 493025260

約数和(自身を除く): 311914408

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 386989, 773978, 1160967, 1547956, 2321934, 3482901, 4643868, 5030857, 6965802, 10061714, 13931604, 15092571, 20123428, 30185142, 45277713, 60370284, 90555426, 181110852]

約数ペア:

[(1, 181110852), (2, 90555426), (3, 60370284), (4, 45277713), (6, 30185142), (9, 20123428), (12, 15092571), (13, 13931604), (18, 10061714), (26, 6965802), (36, 5030857), (39, 4643868), (52, 3482901), (78, 2321934), (117, 1547956), (156, 1160967), (234, 773978), (468, 386989)]