31324986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 85857408

約数和(自身を除く): 54532422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 97, 99, 126, 154, 194, 198, 231, 233, 291, 462, 466, 582, 679, 693, 699, 873, 1067, 1358, 1386, 1398, 1631, 1746, 2037, 2097, 2134, 2563, 3201, 3262, 4074, 4194, 4893, 5126, 6111, 6402, 7469, 7689, 9603, 9786, 12222, 14679, 14938, 15378, 17941, 19206, 22407, 22601, 23067, 29358, 35882, 44814, 45202, 46134, 53823, 67221, 67803, 107646, 134442, 135606, 158207, 161469, 203409, 248611, 316414, 322938, 406818, 474621, 497222, 745833, 949242, 1423863, 1491666, 1740277, 2237499, 2847726, 3480554, 4474998, 5220831, 10441662, 15662493, 31324986]

約数ペア:

[(1, 31324986), (2, 15662493), (3, 10441662), (6, 5220831), (7, 4474998), (9, 3480554), (11, 2847726), (14, 2237499), (18, 1740277), (21, 1491666), (22, 1423863), (33, 949242), (42, 745833), (63, 497222), (66, 474621), (77, 406818), (97, 322938), (99, 316414), (126, 248611), (154, 203409), (194, 161469), (198, 158207), (231, 135606), (233, 134442), (291, 107646), (462, 67803), (466, 67221), (582, 53823), (679, 46134), (693, 45202), (699, 44814), (873, 35882), (1067, 29358), (1358, 23067), (1386, 22601), (1398, 22407), (1631, 19206), (1746, 17941), (2037, 15378), (2097, 14938), (2134, 14679), (2563, 12222), (3201, 9786), (3262, 9603), (4074, 7689), (4194, 7469), (4893, 6402), (5126, 6111)]