8702946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 22988160

約数和(自身を除く): 14285214

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 239, 289, 306, 357, 478, 578, 714, 717, 867, 1071, 1434, 1673, 1734, 2023, 2142, 2151, 2601, 3346, 4046, 4063, 4302, 5019, 5202, 6069, 8126, 10038, 12138, 12189, 15057, 18207, 24378, 28441, 30114, 36414, 36567, 56882, 69071, 73134, 85323, 138142, 170646, 207213, 255969, 414426, 483497, 511938, 621639, 966994, 1243278, 1450491, 2900982, 4351473, 8702946]

約数ペア:

[(1, 8702946), (2, 4351473), (3, 2900982), (6, 1450491), (7, 1243278), (9, 966994), (14, 621639), (17, 511938), (18, 483497), (21, 414426), (34, 255969), (42, 207213), (51, 170646), (63, 138142), (102, 85323), (119, 73134), (126, 69071), (153, 56882), (238, 36567), (239, 36414), (289, 30114), (306, 28441), (357, 24378), (478, 18207), (578, 15057), (714, 12189), (717, 12138), (867, 10038), (1071, 8126), (1434, 6069), (1673, 5202), (1734, 5019), (2023, 4302), (2142, 4063), (2151, 4046), (2601, 3346)]