8489844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 54

約数和(自身を含む): 23600850

約数和(自身を除く): 15111006

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 1949, 2178, 3898, 4356, 5847, 7796, 11694, 17541, 21439, 23388, 35082, 42878, 64317, 70164, 85756, 128634, 192951, 235829, 257268, 385902, 471658, 707487, 771804, 943316, 1414974, 2122461, 2829948, 4244922, 8489844]

約数ペア:

[(1, 8489844), (2, 4244922), (3, 2829948), (4, 2122461), (6, 1414974), (9, 943316), (11, 771804), (12, 707487), (18, 471658), (22, 385902), (33, 257268), (36, 235829), (44, 192951), (66, 128634), (99, 85756), (121, 70164), (132, 64317), (198, 42878), (242, 35082), (363, 23388), (396, 21439), (484, 17541), (726, 11694), (1089, 7796), (1452, 5847), (1949, 4356), (2178, 3898)]