17999352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 38609928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 503, 504, 568, 639, 852, 994, 1006, 1278, 1491, 1509, 1704, 1988, 2012, 2556, 2982, 3018, 3521, 3976, 4024, 4473, 4527, 5112, 5964, 6036, 7042, 8946, 9054, 10563, 11928, 12072, 14084, 17892, 18108, 21126, 28168, 31689, 35713, 35784, 36216, 42252, 63378, 71426, 84504, 107139, 126756, 142852, 214278, 249991, 253512, 285704, 321417, 428556, 499982, 642834, 749973, 857112, 999964, 1285668, 1499946, 1999928, 2249919, 2571336, 2999892, 4499838, 5999784, 8999676, 17999352]

約数ペア:

[(1, 17999352), (2, 8999676), (3, 5999784), (4, 4499838), (6, 2999892), (7, 2571336), (8, 2249919), (9, 1999928), (12, 1499946), (14, 1285668), (18, 999964), (21, 857112), (24, 749973), (28, 642834), (36, 499982), (42, 428556), (56, 321417), (63, 285704), (71, 253512), (72, 249991), (84, 214278), (126, 142852), (142, 126756), (168, 107139), (213, 84504), (252, 71426), (284, 63378), (426, 42252), (497, 36216), (503, 35784), (504, 35713), (568, 31689), (639, 28168), (852, 21126), (994, 18108), (1006, 17892), (1278, 14084), (1491, 12072), (1509, 11928), (1704, 10563), (1988, 9054), (2012, 8946), (2556, 7042), (2982, 6036), (3018, 5964), (3521, 5112), (3976, 4527), (4024, 4473)]