21110832

素因数分解:

$2^4\times 3^2\times {\mathrm{146603}}^1$

素因数の和:146617

約数の個数: 30

約数和(自身を含む): 59081412

約数和(自身を除く): 37970580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 146603, 293206, 439809, 586412, 879618, 1172824, 1319427, 1759236, 2345648, 2638854, 3518472, 5277708, 7036944, 10555416, 21110832]

約数ペア:

[(1, 21110832), (2, 10555416), (3, 7036944), (4, 5277708), (6, 3518472), (8, 2638854), (9, 2345648), (12, 1759236), (16, 1319427), (18, 1172824), (24, 879618), (36, 586412), (48, 439809), (72, 293206), (144, 146603)]