15537258018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2672387}}^1$

素因数の和:2672431

約数の個数: 48

約数和(自身を含む): 37520327520

約数和(自身を除く): 21983069502

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 2672387, 5344774, 8017161, 16034322, 24051483, 45430579, 48102966, 50775353, 90861158, 101550706, 136291737, 152326059, 272583474, 304652118, 408875211, 456978177, 817750422, 863181001, 913956354, 1726362002, 2589543003, 5179086006, 7768629009, 15537258018]

約数ペア:

[(1, 15537258018), (2, 7768629009), (3, 5179086006), (6, 2589543003), (9, 1726362002), (17, 913956354), (18, 863181001), (19, 817750422), (34, 456978177), (38, 408875211), (51, 304652118), (57, 272583474), (102, 152326059), (114, 136291737), (153, 101550706), (171, 90861158), (306, 50775353), (323, 48102966), (342, 45430579), (646, 24051483), (969, 16034322), (1938, 8017161), (2907, 5344774), (5814, 2672387)]