18239424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 56668416

約数和(自身を除く): 38428992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 331, 336, 448, 492, 574, 656, 662, 672, 861, 984, 993, 1148, 1312, 1324, 1344, 1722, 1968, 1986, 2296, 2317, 2624, 2648, 3444, 3936, 3972, 4592, 4634, 5296, 6888, 6951, 7872, 7944, 9184, 9268, 10592, 13571, 13776, 13902, 15888, 18368, 18536, 21184, 27142, 27552, 27804, 31776, 37072, 40713, 54284, 55104, 55608, 63552, 74144, 81426, 94997, 108568, 111216, 148288, 162852, 189994, 217136, 222432, 284991, 325704, 379988, 434272, 444864, 569982, 651408, 759976, 868544, 1139964, 1302816, 1519952, 2279928, 2605632, 3039904, 4559856, 6079808, 9119712, 18239424]

約数ペア:

[(1, 18239424), (2, 9119712), (3, 6079808), (4, 4559856), (6, 3039904), (7, 2605632), (8, 2279928), (12, 1519952), (14, 1302816), (16, 1139964), (21, 868544), (24, 759976), (28, 651408), (32, 569982), (41, 444864), (42, 434272), (48, 379988), (56, 325704), (64, 284991), (82, 222432), (84, 217136), (96, 189994), (112, 162852), (123, 148288), (164, 111216), (168, 108568), (192, 94997), (224, 81426), (246, 74144), (287, 63552), (328, 55608), (331, 55104), (336, 54284), (448, 40713), (492, 37072), (574, 31776), (656, 27804), (662, 27552), (672, 27142), (861, 21184), (984, 18536), (993, 18368), (1148, 15888), (1312, 13902), (1324, 13776), (1344, 13571), (1722, 10592), (1968, 9268), (1986, 9184), (2296, 7944), (2317, 7872), (2624, 6951), (2648, 6888), (3444, 5296), (3936, 4634), (3972, 4592)]