1818741588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{11261}}^1$

素因数の和:11624

約数の個数: 48

約数和(自身を含む): 4356682176

約数和(自身を除く): 2537940588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 313, 516, 626, 939, 1252, 1878, 3756, 11261, 13459, 22522, 26918, 33783, 40377, 45044, 53836, 67566, 80754, 135132, 161508, 484223, 968446, 1452669, 1936892, 2905338, 3524693, 5810676, 7049386, 10574079, 14098772, 21148158, 42296316, 151561799, 303123598, 454685397, 606247196, 909370794, 1818741588]

約数ペア:

[(1, 1818741588), (2, 909370794), (3, 606247196), (4, 454685397), (6, 303123598), (12, 151561799), (43, 42296316), (86, 21148158), (129, 14098772), (172, 10574079), (258, 7049386), (313, 5810676), (516, 3524693), (626, 2905338), (939, 1936892), (1252, 1452669), (1878, 968446), (3756, 484223), (11261, 161508), (13459, 135132), (22522, 80754), (26918, 67566), (33783, 53836), (40377, 45044)]