220775814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{584063}}^1$

素因数の和:584081

約数の個数: 32

約数和(自身を含む): 560701440

約数和(自身を除く): 339925626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 584063, 1168126, 1752189, 3504378, 4088441, 5256567, 8176882, 10513134, 12265323, 15769701, 24530646, 31539402, 36795969, 73591938, 110387907, 220775814]

約数ペア:

[(1, 220775814), (2, 110387907), (3, 73591938), (6, 36795969), (7, 31539402), (9, 24530646), (14, 15769701), (18, 12265323), (21, 10513134), (27, 8176882), (42, 5256567), (54, 4088441), (63, 3504378), (126, 1752189), (189, 1168126), (378, 584063)]