17247888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 56174976

約数和(自身を除く): 38927088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 241, 252, 284, 336, 426, 482, 497, 504, 568, 639, 723, 852, 964, 994, 1008, 1136, 1278, 1446, 1491, 1687, 1704, 1928, 1988, 2169, 2556, 2892, 2982, 3374, 3408, 3856, 3976, 4338, 4473, 5061, 5112, 5784, 5964, 6748, 7952, 8676, 8946, 10122, 10224, 11568, 11928, 13496, 15183, 17111, 17352, 17892, 20244, 23856, 26992, 30366, 34222, 34704, 35784, 40488, 51333, 60732, 68444, 71568, 80976, 102666, 119777, 121464, 136888, 153999, 205332, 239554, 242928, 273776, 307998, 359331, 410664, 479108, 615996, 718662, 821328, 958216, 1077993, 1231992, 1437324, 1916432, 2155986, 2463984, 2874648, 4311972, 5749296, 8623944, 17247888]

約数ペア:

[(1, 17247888), (2, 8623944), (3, 5749296), (4, 4311972), (6, 2874648), (7, 2463984), (8, 2155986), (9, 1916432), (12, 1437324), (14, 1231992), (16, 1077993), (18, 958216), (21, 821328), (24, 718662), (28, 615996), (36, 479108), (42, 410664), (48, 359331), (56, 307998), (63, 273776), (71, 242928), (72, 239554), (84, 205332), (112, 153999), (126, 136888), (142, 121464), (144, 119777), (168, 102666), (213, 80976), (241, 71568), (252, 68444), (284, 60732), (336, 51333), (426, 40488), (482, 35784), (497, 34704), (504, 34222), (568, 30366), (639, 26992), (723, 23856), (852, 20244), (964, 17892), (994, 17352), (1008, 17111), (1136, 15183), (1278, 13496), (1446, 11928), (1491, 11568), (1687, 10224), (1704, 10122), (1928, 8946), (1988, 8676), (2169, 7952), (2556, 6748), (2892, 5964), (2982, 5784), (3374, 5112), (3408, 5061), (3856, 4473), (3976, 4338)]