26289186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 67319280

約数和(自身を除く): 41030094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 739, 847, 1078, 1478, 1617, 1694, 2217, 2541, 3234, 4434, 5082, 5173, 5929, 8129, 10346, 11858, 15519, 16258, 17787, 24387, 31038, 35574, 36211, 48774, 56903, 72422, 89419, 108633, 113806, 170709, 178838, 217266, 268257, 341418, 398321, 536514, 625933, 796642, 1194963, 1251866, 1877799, 2389926, 3755598, 4381531, 8763062, 13144593, 26289186]

約数ペア:

[(1, 26289186), (2, 13144593), (3, 8763062), (6, 4381531), (7, 3755598), (11, 2389926), (14, 1877799), (21, 1251866), (22, 1194963), (33, 796642), (42, 625933), (49, 536514), (66, 398321), (77, 341418), (98, 268257), (121, 217266), (147, 178838), (154, 170709), (231, 113806), (242, 108633), (294, 89419), (363, 72422), (462, 56903), (539, 48774), (726, 36211), (739, 35574), (847, 31038), (1078, 24387), (1478, 17787), (1617, 16258), (1694, 15519), (2217, 11858), (2541, 10346), (3234, 8129), (4434, 5929), (5082, 5173)]