38759454

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 86224320

約数和(自身を除く): 47464866

約数列:

[1, 2, 3, 6, 9, 18, 79, 97, 158, 194, 237, 281, 291, 474, 562, 582, 711, 843, 873, 1422, 1686, 1746, 2529, 5058, 7663, 15326, 22199, 22989, 27257, 44398, 45978, 54514, 66597, 68967, 81771, 133194, 137934, 163542, 199791, 245313, 399582, 490626, 2153303, 4306606, 6459909, 12919818, 19379727, 38759454]

約数ペア:

[(1, 38759454), (2, 19379727), (3, 12919818), (6, 6459909), (9, 4306606), (18, 2153303), (79, 490626), (97, 399582), (158, 245313), (194, 199791), (237, 163542), (281, 137934), (291, 133194), (474, 81771), (562, 68967), (582, 66597), (711, 54514), (843, 45978), (873, 44398), (1422, 27257), (1686, 22989), (1746, 22199), (2529, 15326), (5058, 7663)]