42530004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 118067040

約数和(自身を除く): 75537036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 509, 633, 844, 1018, 1266, 1527, 1899, 2036, 2321, 2532, 3054, 3798, 4581, 4642, 5599, 6108, 6963, 7596, 9162, 9284, 11198, 13926, 16797, 18324, 20889, 22396, 27852, 33594, 41778, 50391, 67188, 83556, 100782, 107399, 201564, 214798, 322197, 429596, 644394, 966591, 1181389, 1288788, 1933182, 2362778, 3544167, 3866364, 4725556, 7088334, 10632501, 14176668, 21265002, 42530004]

約数ペア:

[(1, 42530004), (2, 21265002), (3, 14176668), (4, 10632501), (6, 7088334), (9, 4725556), (11, 3866364), (12, 3544167), (18, 2362778), (22, 1933182), (33, 1288788), (36, 1181389), (44, 966591), (66, 644394), (99, 429596), (132, 322197), (198, 214798), (211, 201564), (396, 107399), (422, 100782), (509, 83556), (633, 67188), (844, 50391), (1018, 41778), (1266, 33594), (1527, 27852), (1899, 22396), (2036, 20889), (2321, 18324), (2532, 16797), (3054, 13926), (3798, 11198), (4581, 9284), (4642, 9162), (5599, 7596), (6108, 6963)]