16520166

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 40098240

約数和(自身を除く): 23578074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 101, 117, 202, 233, 234, 303, 351, 466, 606, 699, 702, 909, 1313, 1398, 1818, 2097, 2626, 2727, 3029, 3939, 4194, 5454, 6058, 6291, 7878, 9087, 11817, 12582, 18174, 23533, 23634, 27261, 35451, 47066, 54522, 70599, 70902, 81783, 141198, 163566, 211797, 305929, 423594, 611858, 635391, 917787, 1270782, 1835574, 2753361, 5506722, 8260083, 16520166]

約数ペア:

[(1, 16520166), (2, 8260083), (3, 5506722), (6, 2753361), (9, 1835574), (13, 1270782), (18, 917787), (26, 635391), (27, 611858), (39, 423594), (54, 305929), (78, 211797), (101, 163566), (117, 141198), (202, 81783), (233, 70902), (234, 70599), (303, 54522), (351, 47066), (466, 35451), (606, 27261), (699, 23634), (702, 23533), (909, 18174), (1313, 12582), (1398, 11817), (1818, 9087), (2097, 7878), (2626, 6291), (2727, 6058), (3029, 5454), (3939, 4194)]