15318828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 32097492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 881, 966, 1242, 1449, 1762, 1932, 2484, 2643, 2898, 3524, 4347, 5286, 5796, 6167, 7929, 8694, 10572, 12334, 15858, 17388, 18501, 20263, 23787, 24668, 31716, 37002, 40526, 47574, 55503, 60789, 74004, 81052, 95148, 111006, 121578, 141841, 166509, 182367, 222012, 243156, 283682, 333018, 364734, 425523, 547101, 567364, 666036, 729468, 851046, 1094202, 1276569, 1702092, 2188404, 2553138, 3829707, 5106276, 7659414, 15318828]

約数ペア:

[(1, 15318828), (2, 7659414), (3, 5106276), (4, 3829707), (6, 2553138), (7, 2188404), (9, 1702092), (12, 1276569), (14, 1094202), (18, 851046), (21, 729468), (23, 666036), (27, 567364), (28, 547101), (36, 425523), (42, 364734), (46, 333018), (54, 283682), (63, 243156), (69, 222012), (84, 182367), (92, 166509), (108, 141841), (126, 121578), (138, 111006), (161, 95148), (189, 81052), (207, 74004), (252, 60789), (276, 55503), (322, 47574), (378, 40526), (414, 37002), (483, 31716), (621, 24668), (644, 23787), (756, 20263), (828, 18501), (881, 17388), (966, 15858), (1242, 12334), (1449, 10572), (1762, 8694), (1932, 7929), (2484, 6167), (2643, 5796), (2898, 5286), (3524, 4347)]