17621266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 12538094

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 299, 373, 598, 746, 1027, 1817, 2054, 3634, 4849, 8579, 9698, 17158, 23621, 29467, 47242, 58934, 111527, 223054, 383071, 677741, 766142, 1355482, 8810633, 17621266]

約数ペア:

[(1, 17621266), (2, 8810633), (13, 1355482), (23, 766142), (26, 677741), (46, 383071), (79, 223054), (158, 111527), (299, 58934), (373, 47242), (598, 29467), (746, 23621), (1027, 17158), (1817, 9698), (2054, 8579), (3634, 4849)]