2558844

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 7392000

約数和(自身を除く): 4833156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 43, 54, 57, 58, 76, 86, 87, 108, 114, 116, 129, 171, 172, 174, 228, 258, 261, 342, 348, 387, 513, 516, 522, 551, 684, 774, 783, 817, 1026, 1044, 1102, 1161, 1247, 1548, 1566, 1634, 1653, 2052, 2204, 2322, 2451, 2494, 3132, 3268, 3306, 3741, 4644, 4902, 4959, 4988, 6612, 7353, 7482, 9804, 9918, 11223, 14706, 14877, 14964, 19836, 22059, 22446, 23693, 29412, 29754, 33669, 44118, 44892, 47386, 59508, 67338, 71079, 88236, 94772, 134676, 142158, 213237, 284316, 426474, 639711, 852948, 1279422, 2558844]

約数ペア:

[(1, 2558844), (2, 1279422), (3, 852948), (4, 639711), (6, 426474), (9, 284316), (12, 213237), (18, 142158), (19, 134676), (27, 94772), (29, 88236), (36, 71079), (38, 67338), (43, 59508), (54, 47386), (57, 44892), (58, 44118), (76, 33669), (86, 29754), (87, 29412), (108, 23693), (114, 22446), (116, 22059), (129, 19836), (171, 14964), (172, 14877), (174, 14706), (228, 11223), (258, 9918), (261, 9804), (342, 7482), (348, 7353), (387, 6612), (513, 4988), (516, 4959), (522, 4902), (551, 4644), (684, 3741), (774, 3306), (783, 3268), (817, 3132), (1026, 2494), (1044, 2451), (1102, 2322), (1161, 2204), (1247, 2052), (1548, 1653), (1566, 1634)]