18570297006

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{739}}^1\times {\mathrm{857}}^1$

素因数の和:1791

約数の個数: 80

約数和(自身を含む): 41946624720

約数和(自身を除く): 23376327714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 739, 857, 1086, 1478, 1629, 1714, 2217, 2571, 3258, 4434, 4887, 5142, 6651, 7713, 9774, 13302, 14661, 15426, 19953, 23139, 29322, 39906, 46278, 59859, 69417, 119718, 133759, 138834, 155117, 267518, 310234, 401277, 465351, 633323, 802554, 930702, 1203831, 1266646, 1396053, 1899969, 2407662, 2792106, 3611493, 3799938, 4188159, 5699907, 7222986, 8376318, 10834479, 11399814, 12564477, 17099721, 21668958, 25128954, 34199442, 51299163, 102598326, 114631463, 229262926, 343894389, 687788778, 1031683167, 2063366334, 3095049501, 6190099002, 9285148503, 18570297006]

約数ペア:

[(1, 18570297006), (2, 9285148503), (3, 6190099002), (6, 3095049501), (9, 2063366334), (18, 1031683167), (27, 687788778), (54, 343894389), (81, 229262926), (162, 114631463), (181, 102598326), (362, 51299163), (543, 34199442), (739, 25128954), (857, 21668958), (1086, 17099721), (1478, 12564477), (1629, 11399814), (1714, 10834479), (2217, 8376318), (2571, 7222986), (3258, 5699907), (4434, 4188159), (4887, 3799938), (5142, 3611493), (6651, 2792106), (7713, 2407662), (9774, 1899969), (13302, 1396053), (14661, 1266646), (15426, 1203831), (19953, 930702), (23139, 802554), (29322, 633323), (39906, 465351), (46278, 401277), (59859, 310234), (69417, 267518), (119718, 155117), (133759, 138834)]