17814168

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 51313680

約数和(自身を除く): 33499512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 743, 888, 999, 1332, 1486, 1998, 2229, 2664, 2972, 2997, 3996, 4458, 5944, 5994, 6687, 7992, 8916, 11988, 13374, 17832, 20061, 23976, 26748, 27491, 40122, 53496, 54982, 60183, 80244, 82473, 109964, 120366, 160488, 164946, 219928, 240732, 247419, 329892, 481464, 494838, 659784, 742257, 989676, 1484514, 1979352, 2226771, 2969028, 4453542, 5938056, 8907084, 17814168]

約数ペア:

[(1, 17814168), (2, 8907084), (3, 5938056), (4, 4453542), (6, 2969028), (8, 2226771), (9, 1979352), (12, 1484514), (18, 989676), (24, 742257), (27, 659784), (36, 494838), (37, 481464), (54, 329892), (72, 247419), (74, 240732), (81, 219928), (108, 164946), (111, 160488), (148, 120366), (162, 109964), (216, 82473), (222, 80244), (296, 60183), (324, 54982), (333, 53496), (444, 40122), (648, 27491), (666, 26748), (743, 23976), (888, 20061), (999, 17832), (1332, 13374), (1486, 11988), (1998, 8916), (2229, 7992), (2664, 6687), (2972, 5994), (2997, 5944), (3996, 4458)]