1899384564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2055611}}^1$

素因数の和:2055636

約数の個数: 48

約数和(自身を含む): 5525485056

約数和(自身を除く): 3626100492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2055611, 4111222, 6166833, 8222444, 12333666, 14389277, 22611721, 24667332, 28778554, 43167831, 45223442, 57557108, 67835163, 86335662, 90446884, 135670326, 158282047, 172671324, 271340652, 316564094, 474846141, 633128188, 949692282, 1899384564]

約数ペア:

[(1, 1899384564), (2, 949692282), (3, 633128188), (4, 474846141), (6, 316564094), (7, 271340652), (11, 172671324), (12, 158282047), (14, 135670326), (21, 90446884), (22, 86335662), (28, 67835163), (33, 57557108), (42, 45223442), (44, 43167831), (66, 28778554), (77, 24667332), (84, 22611721), (132, 14389277), (154, 12333666), (231, 8222444), (308, 6166833), (462, 4111222), (924, 2055611)]