23505138

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 54152280

約数和(自身を除く): 30647142

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 1217, 2146, 2434, 3219, 3651, 6438, 7302, 9657, 10953, 19314, 21906, 35293, 45029, 70586, 90058, 105879, 135087, 211758, 270174, 317637, 405261, 635274, 810522, 1305841, 2611682, 3917523, 7835046, 11752569, 23505138]

約数ペア:

[(1, 23505138), (2, 11752569), (3, 7835046), (6, 3917523), (9, 2611682), (18, 1305841), (29, 810522), (37, 635274), (58, 405261), (74, 317637), (87, 270174), (111, 211758), (174, 135087), (222, 105879), (261, 90058), (333, 70586), (522, 45029), (666, 35293), (1073, 21906), (1217, 19314), (2146, 10953), (2434, 9657), (3219, 7302), (3651, 6438)]