4687812

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:868

約数の個数: 36

約数和(自身を含む): 11927916

約数和(自身を除く): 7240104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 661, 788, 1182, 1322, 1773, 1983, 2364, 2644, 3546, 3966, 5949, 7092, 7932, 11898, 23796, 130217, 260434, 390651, 520868, 781302, 1171953, 1562604, 2343906, 4687812]

約数ペア:

[(1, 4687812), (2, 2343906), (3, 1562604), (4, 1171953), (6, 781302), (9, 520868), (12, 390651), (18, 260434), (36, 130217), (197, 23796), (394, 11898), (591, 7932), (661, 7092), (788, 5949), (1182, 3966), (1322, 3546), (1773, 2644), (1983, 2364)]