40175172

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1709}}^1$

素因数の和:2372

約数の個数: 36

約数和(自身を含む): 101768940

約数和(自身を除く): 61593768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1306, 1709, 1959, 2612, 3418, 3918, 5127, 5877, 6836, 7836, 10254, 11754, 15381, 20508, 23508, 30762, 61524, 1115977, 2231954, 3347931, 4463908, 6695862, 10043793, 13391724, 20087586, 40175172]

約数ペア:

[(1, 40175172), (2, 20087586), (3, 13391724), (4, 10043793), (6, 6695862), (9, 4463908), (12, 3347931), (18, 2231954), (36, 1115977), (653, 61524), (1306, 30762), (1709, 23508), (1959, 20508), (2612, 15381), (3418, 11754), (3918, 10254), (5127, 7836), (5877, 6836)]