220103604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{873427}}^1$

素因数の和:873444

約数の個数: 36

約数和(自身を含む): 635855584

約数和(自身を除く): 415751980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 873427, 1746854, 2620281, 3493708, 5240562, 6113989, 7860843, 10481124, 12227978, 15721686, 18341967, 24455956, 31443372, 36683934, 55025901, 73367868, 110051802, 220103604]

約数ペア:

[(1, 220103604), (2, 110051802), (3, 73367868), (4, 55025901), (6, 36683934), (7, 31443372), (9, 24455956), (12, 18341967), (14, 15721686), (18, 12227978), (21, 10481124), (28, 7860843), (36, 6113989), (42, 5240562), (63, 3493708), (84, 2620281), (126, 1746854), (252, 873427)]