21094470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234383}}^1$

素因数の和:234396

約数の個数: 24

約数和(自身を含む): 54845856

約数和(自身を除く): 33751386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234383, 468766, 703149, 1171915, 1406298, 2109447, 2343830, 3515745, 4218894, 7031490, 10547235, 21094470]

約数ペア:

[(1, 21094470), (2, 10547235), (3, 7031490), (5, 4218894), (6, 3515745), (9, 2343830), (10, 2109447), (15, 1406298), (18, 1171915), (30, 703149), (45, 468766), (90, 234383)]