13174512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 37580928

約数和(自身を除く): 24406416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 491, 516, 559, 624, 688, 982, 1032, 1118, 1473, 1677, 1964, 2064, 2236, 2946, 3354, 3928, 4472, 5892, 6383, 6708, 7856, 8944, 11784, 12766, 13416, 19149, 21113, 23568, 25532, 26832, 38298, 42226, 51064, 63339, 76596, 84452, 102128, 126678, 153192, 168904, 253356, 274469, 306384, 337808, 506712, 548938, 823407, 1013424, 1097876, 1646814, 2195752, 3293628, 4391504, 6587256, 13174512]

約数ペア:

[(1, 13174512), (2, 6587256), (3, 4391504), (4, 3293628), (6, 2195752), (8, 1646814), (12, 1097876), (13, 1013424), (16, 823407), (24, 548938), (26, 506712), (39, 337808), (43, 306384), (48, 274469), (52, 253356), (78, 168904), (86, 153192), (104, 126678), (129, 102128), (156, 84452), (172, 76596), (208, 63339), (258, 51064), (312, 42226), (344, 38298), (491, 26832), (516, 25532), (559, 23568), (624, 21113), (688, 19149), (982, 13416), (1032, 12766), (1118, 11784), (1473, 8944), (1677, 7856), (1964, 6708), (2064, 6383), (2236, 5892), (2946, 4472), (3354, 3928)]