18385752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9949}}^1$

素因数の和:9976

約数の個数: 64

約数和(自身を含む): 57312000

約数和(自身を除く): 38926248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 9949, 19898, 29847, 39796, 59694, 69643, 79592, 109439, 119388, 139286, 208929, 218878, 238776, 278572, 328317, 417858, 437756, 557144, 656634, 766073, 835716, 875512, 1313268, 1532146, 1671432, 2298219, 2626536, 3064292, 4596438, 6128584, 9192876, 18385752]

約数ペア:

[(1, 18385752), (2, 9192876), (3, 6128584), (4, 4596438), (6, 3064292), (7, 2626536), (8, 2298219), (11, 1671432), (12, 1532146), (14, 1313268), (21, 875512), (22, 835716), (24, 766073), (28, 656634), (33, 557144), (42, 437756), (44, 417858), (56, 328317), (66, 278572), (77, 238776), (84, 218878), (88, 208929), (132, 139286), (154, 119388), (168, 109439), (231, 79592), (264, 69643), (308, 59694), (462, 39796), (616, 29847), (924, 19898), (1848, 9949)]