2012346369

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 3385589760

約数和(自身を除く): 1373243391

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 127, 279, 297, 341, 381, 837, 1023, 1143, 1397, 1721, 3069, 3429, 3937, 4191, 5163, 9207, 11811, 12573, 15489, 18931, 35433, 37719, 43307, 46467, 53351, 56793, 106299, 129921, 160053, 170379, 218567, 389763, 480159, 511137, 586861, 655701, 1169289, 1440477, 1760583, 1967103, 2404237, 5281749, 5901309, 6775577, 7212711, 15845247, 20326731, 21638133, 60980193, 64914399, 74531347, 182940579, 223594041, 670782123, 2012346369]

約数ペア:

[(1, 2012346369), (3, 670782123), (9, 223594041), (11, 182940579), (27, 74531347), (31, 64914399), (33, 60980193), (93, 21638133), (99, 20326731), (127, 15845247), (279, 7212711), (297, 6775577), (341, 5901309), (381, 5281749), (837, 2404237), (1023, 1967103), (1143, 1760583), (1397, 1440477), (1721, 1169289), (3069, 655701), (3429, 586861), (3937, 511137), (4191, 480159), (5163, 389763), (9207, 218567), (11811, 170379), (12573, 160053), (15489, 129921), (18931, 106299), (35433, 56793), (37719, 53351), (43307, 46467)]