31820554098

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{577}}^1\times {\mathrm{1657}}^1$

素因数の和:2328

約数の個数: 72

約数和(自身を含む): 70750185948

約数和(自身を除く): 38929631850

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 577, 774, 1154, 1657, 1731, 1849, 3314, 3462, 3698, 4971, 5193, 5547, 9942, 10386, 11094, 14913, 16641, 24811, 29826, 33282, 49622, 71251, 74433, 142502, 148866, 213753, 223299, 427506, 446598, 641259, 956089, 1066873, 1282518, 1912178, 2133746, 2868267, 3063793, 3200619, 5736534, 6127586, 6401238, 8604801, 9191379, 9601857, 17209602, 18382758, 19203714, 27574137, 41111827, 55148274, 82223654, 123335481, 246670962, 370006443, 740012886, 1767808561, 3535617122, 5303425683, 10606851366, 15910277049, 31820554098]

約数ペア:

[(1, 31820554098), (2, 15910277049), (3, 10606851366), (6, 5303425683), (9, 3535617122), (18, 1767808561), (43, 740012886), (86, 370006443), (129, 246670962), (258, 123335481), (387, 82223654), (577, 55148274), (774, 41111827), (1154, 27574137), (1657, 19203714), (1731, 18382758), (1849, 17209602), (3314, 9601857), (3462, 9191379), (3698, 8604801), (4971, 6401238), (5193, 6127586), (5547, 5736534), (9942, 3200619), (10386, 3063793), (11094, 2868267), (14913, 2133746), (16641, 1912178), (24811, 1282518), (29826, 1066873), (33282, 956089), (49622, 641259), (71251, 446598), (74433, 427506), (142502, 223299), (148866, 213753)]