231717798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23029}}^1$

素因数の和:23093

約数の個数: 48

約数和(自身を含む): 553272720

約数和(自身を除く): 321554922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 23029, 46058, 69087, 138174, 207261, 299377, 414522, 598754, 898131, 990247, 1796262, 1980494, 2694393, 2970741, 5388786, 5941482, 8912223, 12873211, 17824446, 25746422, 38619633, 77239266, 115858899, 231717798]

約数ペア:

[(1, 231717798), (2, 115858899), (3, 77239266), (6, 38619633), (9, 25746422), (13, 17824446), (18, 12873211), (26, 8912223), (39, 5941482), (43, 5388786), (78, 2970741), (86, 2694393), (117, 1980494), (129, 1796262), (234, 990247), (258, 898131), (387, 598754), (559, 414522), (774, 299377), (1118, 207261), (1677, 138174), (3354, 69087), (5031, 46058), (10062, 23029)]