16918488

素因数分解:

$2^3\times 3^2\times {\mathrm{234979}}^1$

素因数の和:234991

約数の個数: 24

約数和(自身を含む): 45821100

約数和(自身を除く): 28902612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 234979, 469958, 704937, 939916, 1409874, 1879832, 2114811, 2819748, 4229622, 5639496, 8459244, 16918488]

約数ペア:

[(1, 16918488), (2, 8459244), (3, 5639496), (4, 4229622), (6, 2819748), (8, 2114811), (9, 1879832), (12, 1409874), (18, 939916), (24, 704937), (36, 469958), (72, 234979)]