1873995084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{22123}}^1$

素因数の和:22327

約数の個数: 72

約数和(自身を含む): 5129847632

約数和(自身を除く): 3255852548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1086, 1629, 2172, 2353, 3258, 4706, 6516, 7059, 9412, 14118, 21177, 22123, 28236, 42354, 44246, 66369, 84708, 88492, 132738, 199107, 265476, 287599, 398214, 575198, 796428, 862797, 1150396, 1725594, 2588391, 3451188, 4004263, 5176782, 8008526, 10353564, 12012789, 16017052, 24025578, 36038367, 48051156, 52055419, 72076734, 104110838, 144153468, 156166257, 208221676, 312332514, 468498771, 624665028, 936997542, 1873995084]

約数ペア:

[(1, 1873995084), (2, 936997542), (3, 624665028), (4, 468498771), (6, 312332514), (9, 208221676), (12, 156166257), (13, 144153468), (18, 104110838), (26, 72076734), (36, 52055419), (39, 48051156), (52, 36038367), (78, 24025578), (117, 16017052), (156, 12012789), (181, 10353564), (234, 8008526), (362, 5176782), (468, 4004263), (543, 3451188), (724, 2588391), (1086, 1725594), (1629, 1150396), (2172, 862797), (2353, 796428), (3258, 575198), (4706, 398214), (6516, 287599), (7059, 265476), (9412, 199107), (14118, 132738), (21177, 88492), (22123, 84708), (28236, 66369), (42354, 44246)]