13646681568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3644947}}^1$

素因数の和:3644976

約数の個数: 72

約数和(自身を含む): 41792973768

約数和(自身を除く): 28146292200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 3644947, 7289894, 10934841, 14579788, 21869682, 29159576, 32804523, 43739364, 47384311, 58319152, 65609046, 87478728, 94768622, 116638304, 131218092, 142152933, 174957456, 189537244, 262436184, 284305866, 349914912, 379074488, 426458799, 524872368, 568611732, 758148976, 852917598, 1049744736, 1137223464, 1516297952, 1705835196, 2274446928, 3411670392, 4548893856, 6823340784, 13646681568]

約数ペア:

[(1, 13646681568), (2, 6823340784), (3, 4548893856), (4, 3411670392), (6, 2274446928), (8, 1705835196), (9, 1516297952), (12, 1137223464), (13, 1049744736), (16, 852917598), (18, 758148976), (24, 568611732), (26, 524872368), (32, 426458799), (36, 379074488), (39, 349914912), (48, 284305866), (52, 262436184), (72, 189537244), (78, 174957456), (96, 142152933), (104, 131218092), (117, 116638304), (144, 94768622), (156, 87478728), (208, 65609046), (234, 58319152), (288, 47384311), (312, 43739364), (416, 32804523), (468, 29159576), (624, 21869682), (936, 14579788), (1248, 10934841), (1872, 7289894), (3744, 3644947)]