9919817136

素因数分解:

$2^4\times 3^2\times {\mathrm{68887619}}^1$

素因数の和:68887633

約数の個数: 30

約数和(自身を含む): 27761710860

約数和(自身を除く): 17841893724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 68887619, 137775238, 206662857, 275550476, 413325714, 551100952, 619988571, 826651428, 1102201904, 1239977142, 1653302856, 2479954284, 3306605712, 4959908568, 9919817136]

約数ペア:

[(1, 9919817136), (2, 4959908568), (3, 3306605712), (4, 2479954284), (6, 1653302856), (8, 1239977142), (9, 1102201904), (12, 826651428), (16, 619988571), (18, 551100952), (24, 413325714), (36, 275550476), (48, 206662857), (72, 137775238), (144, 68887619)]