13700358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 34145280

約数和(自身を除く): 20444922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 479, 681, 958, 1362, 1437, 1589, 2043, 2874, 3178, 3353, 4086, 4311, 4767, 6706, 8622, 9534, 10059, 14301, 20118, 28602, 30177, 60354, 108733, 217466, 326199, 652398, 761131, 978597, 1522262, 1957194, 2283393, 4566786, 6850179, 13700358]

約数ペア:

[(1, 13700358), (2, 6850179), (3, 4566786), (6, 2283393), (7, 1957194), (9, 1522262), (14, 978597), (18, 761131), (21, 652398), (42, 326199), (63, 217466), (126, 108733), (227, 60354), (454, 30177), (479, 28602), (681, 20118), (958, 14301), (1362, 10059), (1437, 9534), (1589, 8622), (2043, 6706), (2874, 4767), (3178, 4311), (3353, 4086)]