40372758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 93103920

約数和(自身を除く): 52731162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1217, 1746, 1843, 2434, 3651, 3686, 5529, 7302, 10953, 11058, 16587, 21906, 23123, 33174, 46246, 69369, 118049, 138738, 208107, 236098, 354147, 416214, 708294, 1062441, 2124882, 2242931, 4485862, 6728793, 13457586, 20186379, 40372758]

約数ペア:

[(1, 40372758), (2, 20186379), (3, 13457586), (6, 6728793), (9, 4485862), (18, 2242931), (19, 2124882), (38, 1062441), (57, 708294), (97, 416214), (114, 354147), (171, 236098), (194, 208107), (291, 138738), (342, 118049), (582, 69369), (873, 46246), (1217, 33174), (1746, 23123), (1843, 21906), (2434, 16587), (3651, 11058), (3686, 10953), (5529, 7302)]