23191866

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 31551174

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 138, 142, 207, 213, 263, 414, 426, 526, 621, 639, 789, 1242, 1278, 1578, 1633, 1917, 2367, 3266, 3834, 4734, 4899, 6049, 7101, 9798, 12098, 14202, 14697, 18147, 18673, 29394, 36294, 37346, 44091, 54441, 56019, 88182, 108882, 112038, 163323, 168057, 326646, 336114, 429479, 504171, 858958, 1008342, 1288437, 2576874, 3865311, 7730622, 11595933, 23191866]

約数ペア:

[(1, 23191866), (2, 11595933), (3, 7730622), (6, 3865311), (9, 2576874), (18, 1288437), (23, 1008342), (27, 858958), (46, 504171), (54, 429479), (69, 336114), (71, 326646), (138, 168057), (142, 163323), (207, 112038), (213, 108882), (263, 88182), (414, 56019), (426, 54441), (526, 44091), (621, 37346), (639, 36294), (789, 29394), (1242, 18673), (1278, 18147), (1578, 14697), (1633, 14202), (1917, 12098), (2367, 9798), (3266, 7101), (3834, 6049), (4734, 4899)]