2776158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 7502976

約数和(自身を除く): 4726818

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2003, 4006, 6009, 12018, 14021, 18027, 22033, 28042, 36054, 42063, 44066, 66099, 84126, 126189, 132198, 154231, 198297, 252378, 308462, 396594, 462693, 925386, 1388079, 2776158]

約数ペア:

[(1, 2776158), (2, 1388079), (3, 925386), (6, 462693), (7, 396594), (9, 308462), (11, 252378), (14, 198297), (18, 154231), (21, 132198), (22, 126189), (33, 84126), (42, 66099), (63, 44066), (66, 42063), (77, 36054), (99, 28042), (126, 22033), (154, 18027), (198, 14021), (231, 12018), (462, 6009), (693, 4006), (1386, 2003)]