13620984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 37044000

約数和(自身を除く): 23423016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 293, 298, 312, 447, 586, 596, 879, 894, 1172, 1192, 1758, 1788, 1937, 2344, 3516, 3576, 3809, 3874, 5811, 7032, 7618, 7748, 11427, 11622, 15236, 15496, 22854, 23244, 30472, 43657, 45708, 46488, 87314, 91416, 130971, 174628, 261942, 349256, 523884, 567541, 1047768, 1135082, 1702623, 2270164, 3405246, 4540328, 6810492, 13620984]

約数ペア:

[(1, 13620984), (2, 6810492), (3, 4540328), (4, 3405246), (6, 2270164), (8, 1702623), (12, 1135082), (13, 1047768), (24, 567541), (26, 523884), (39, 349256), (52, 261942), (78, 174628), (104, 130971), (149, 91416), (156, 87314), (293, 46488), (298, 45708), (312, 43657), (447, 30472), (586, 23244), (596, 22854), (879, 15496), (894, 15236), (1172, 11622), (1192, 11427), (1758, 7748), (1788, 7618), (1937, 7032), (2344, 5811), (3516, 3874), (3576, 3809)]