15671220678

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{155219}}^1$

素因数の和:155377

約数の個数: 48

約数和(自身を含む): 34868620800

約数和(自身を除く): 19197400122

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 1278, 1422, 5609, 11218, 16827, 33654, 50481, 100962, 155219, 310438, 465657, 931314, 1396971, 2793942, 11020549, 12262301, 22041098, 24524602, 33061647, 36786903, 66123294, 73573806, 99184941, 110360709, 198369882, 220721418, 870623371, 1741246742, 2611870113, 5223740226, 7835610339, 15671220678]

約数ペア:

[(1, 15671220678), (2, 7835610339), (3, 5223740226), (6, 2611870113), (9, 1741246742), (18, 870623371), (71, 220721418), (79, 198369882), (142, 110360709), (158, 99184941), (213, 73573806), (237, 66123294), (426, 36786903), (474, 33061647), (639, 24524602), (711, 22041098), (1278, 12262301), (1422, 11020549), (5609, 2793942), (11218, 1396971), (16827, 931314), (33654, 465657), (50481, 310438), (100962, 155219)]