179431938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13309}}^1$

素因数の和:13431

約数の個数: 48

約数和(自身を含む): 448493760

約数和(自身を除く): 269061822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 13309, 13482, 26618, 39927, 79854, 93163, 119781, 186326, 239562, 279489, 558978, 838467, 1424063, 1676934, 2848126, 4272189, 8544378, 9968441, 12816567, 19936882, 25633134, 29905323, 59810646, 89715969, 179431938]

約数ペア:

[(1, 179431938), (2, 89715969), (3, 59810646), (6, 29905323), (7, 25633134), (9, 19936882), (14, 12816567), (18, 9968441), (21, 8544378), (42, 4272189), (63, 2848126), (107, 1676934), (126, 1424063), (214, 838467), (321, 558978), (642, 279489), (749, 239562), (963, 186326), (1498, 119781), (1926, 93163), (2247, 79854), (4494, 39927), (6741, 26618), (13309, 13482)]