12870297726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{652189}}^1$

素因数の和:652241

約数の個数: 64

約数和(自身を含む): 31555560960

約数和(自身を除く): 18685263234

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 19734, 652189, 1304378, 1956567, 3913134, 7174079, 8478457, 14348158, 15000347, 16956914, 21522237, 25435371, 30000694, 43044474, 45001041, 50870742, 90002082, 93263027, 165003817, 186526054, 195004511, 279789081, 330007634, 390009022, 495011451, 559578162, 585013533, 990022902, 1170027066, 2145049621, 4290099242, 6435148863, 12870297726]

約数ペア:

[(1, 12870297726), (2, 6435148863), (3, 4290099242), (6, 2145049621), (11, 1170027066), (13, 990022902), (22, 585013533), (23, 559578162), (26, 495011451), (33, 390009022), (39, 330007634), (46, 279789081), (66, 195004511), (69, 186526054), (78, 165003817), (138, 93263027), (143, 90002082), (253, 50870742), (286, 45001041), (299, 43044474), (429, 30000694), (506, 25435371), (598, 21522237), (759, 16956914), (858, 15000347), (897, 14348158), (1518, 8478457), (1794, 7174079), (3289, 3913134), (6578, 1956567), (9867, 1304378), (19734, 652189)]