18212232

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 29480568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 137, 174, 191, 232, 274, 348, 382, 411, 548, 573, 696, 764, 822, 1096, 1146, 1528, 1644, 2292, 3288, 3973, 4584, 5539, 7946, 11078, 11919, 15892, 16617, 22156, 23838, 26167, 31784, 33234, 44312, 47676, 52334, 66468, 78501, 95352, 104668, 132936, 157002, 209336, 314004, 628008, 758843, 1517686, 2276529, 3035372, 4553058, 6070744, 9106116, 18212232]

約数ペア:

[(1, 18212232), (2, 9106116), (3, 6070744), (4, 4553058), (6, 3035372), (8, 2276529), (12, 1517686), (24, 758843), (29, 628008), (58, 314004), (87, 209336), (116, 157002), (137, 132936), (174, 104668), (191, 95352), (232, 78501), (274, 66468), (348, 52334), (382, 47676), (411, 44312), (548, 33234), (573, 31784), (696, 26167), (764, 23838), (822, 22156), (1096, 16617), (1146, 15892), (1528, 11919), (1644, 11078), (2292, 7946), (3288, 5539), (3973, 4584)]