42649542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 100595040

約数和(自身を除く): 57945498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 1261, 1746, 1879, 2522, 3758, 3783, 5637, 7566, 11274, 11349, 16911, 22698, 24427, 33822, 48854, 73281, 146562, 182263, 219843, 364526, 439686, 546789, 1093578, 1640367, 2369419, 3280734, 4738838, 7108257, 14216514, 21324771, 42649542]

約数ペア:

[(1, 42649542), (2, 21324771), (3, 14216514), (6, 7108257), (9, 4738838), (13, 3280734), (18, 2369419), (26, 1640367), (39, 1093578), (78, 546789), (97, 439686), (117, 364526), (194, 219843), (234, 182263), (291, 146562), (582, 73281), (873, 48854), (1261, 33822), (1746, 24427), (1879, 22698), (2522, 16911), (3758, 11349), (3783, 11274), (5637, 7566)]