38199564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 107382912

約数和(自身を除く): 69183348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 2633, 3627, 4836, 5266, 7254, 7899, 10532, 14508, 15798, 23697, 31596, 34229, 47394, 68458, 81623, 94788, 102687, 136916, 163246, 205374, 244869, 308061, 326492, 410748, 489738, 616122, 734607, 979476, 1061099, 1232244, 1469214, 2122198, 2938428, 3183297, 4244396, 6366594, 9549891, 12733188, 19099782, 38199564]

約数ペア:

[(1, 38199564), (2, 19099782), (3, 12733188), (4, 9549891), (6, 6366594), (9, 4244396), (12, 3183297), (13, 2938428), (18, 2122198), (26, 1469214), (31, 1232244), (36, 1061099), (39, 979476), (52, 734607), (62, 616122), (78, 489738), (93, 410748), (117, 326492), (124, 308061), (156, 244869), (186, 205374), (234, 163246), (279, 136916), (372, 102687), (403, 94788), (468, 81623), (558, 68458), (806, 47394), (1116, 34229), (1209, 31596), (1612, 23697), (2418, 15798), (2633, 14508), (3627, 10532), (4836, 7899), (5266, 7254)]