27684636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19387}}^1$

素因数の和:19418

約数の個数: 48

約数和(自身を含む): 78172416

約数和(自身を除く): 50487780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 19387, 38774, 58161, 77548, 116322, 135709, 232644, 271418, 329579, 407127, 542836, 659158, 814254, 988737, 1318316, 1628508, 1977474, 2307053, 3954948, 4614106, 6921159, 9228212, 13842318, 27684636]

約数ペア:

[(1, 27684636), (2, 13842318), (3, 9228212), (4, 6921159), (6, 4614106), (7, 3954948), (12, 2307053), (14, 1977474), (17, 1628508), (21, 1318316), (28, 988737), (34, 814254), (42, 659158), (51, 542836), (68, 407127), (84, 329579), (102, 271418), (119, 232644), (204, 135709), (238, 116322), (357, 77548), (476, 58161), (714, 38774), (1428, 19387)]