13227876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 35773920

約数和(自身を除く): 22546044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 233, 249, 332, 342, 466, 498, 684, 699, 747, 932, 996, 1398, 1494, 1577, 2097, 2796, 2988, 3154, 4194, 4427, 4731, 6308, 8388, 8854, 9462, 13281, 14193, 17708, 18924, 19339, 26562, 28386, 38678, 39843, 53124, 56772, 58017, 77356, 79686, 116034, 159372, 174051, 232068, 348102, 367441, 696204, 734882, 1102323, 1469764, 2204646, 3306969, 4409292, 6613938, 13227876]

約数ペア:

[(1, 13227876), (2, 6613938), (3, 4409292), (4, 3306969), (6, 2204646), (9, 1469764), (12, 1102323), (18, 734882), (19, 696204), (36, 367441), (38, 348102), (57, 232068), (76, 174051), (83, 159372), (114, 116034), (166, 79686), (171, 77356), (228, 58017), (233, 56772), (249, 53124), (332, 39843), (342, 38678), (466, 28386), (498, 26562), (684, 19339), (699, 18924), (747, 17708), (932, 14193), (996, 13281), (1398, 9462), (1494, 8854), (1577, 8388), (2097, 6308), (2796, 4731), (2988, 4427), (3154, 4194)]