18356226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 45453312

約数和(自身を除く): 27097086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 547, 658, 714, 799, 987, 1094, 1598, 1641, 1974, 2397, 3282, 3829, 4794, 5593, 7658, 9299, 11186, 11487, 16779, 18598, 22974, 25709, 27897, 33558, 51418, 55794, 65093, 77127, 130186, 154254, 179963, 195279, 359926, 390558, 437053, 539889, 874106, 1079778, 1311159, 2622318, 3059371, 6118742, 9178113, 18356226]

約数ペア:

[(1, 18356226), (2, 9178113), (3, 6118742), (6, 3059371), (7, 2622318), (14, 1311159), (17, 1079778), (21, 874106), (34, 539889), (42, 437053), (47, 390558), (51, 359926), (94, 195279), (102, 179963), (119, 154254), (141, 130186), (238, 77127), (282, 65093), (329, 55794), (357, 51418), (547, 33558), (658, 27897), (714, 25709), (799, 22974), (987, 18598), (1094, 16779), (1598, 11487), (1641, 11186), (1974, 9299), (2397, 7658), (3282, 5593), (3829, 4794)]