66644442

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{16603}}^1$

素因数の和:16834

約数の個数: 24

約数和(自身を含む): 145052544

約数和(自身を除く): 78408102

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 16603, 33206, 49809, 99618, 149427, 298854, 3702469, 7404938, 11107407, 22214814, 33322221, 66644442]

約数ペア:

[(1, 66644442), (2, 33322221), (3, 22214814), (6, 11107407), (9, 7404938), (18, 3702469), (223, 298854), (446, 149427), (669, 99618), (1338, 49809), (2007, 33206), (4014, 16603)]