19093806

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2798

約数の個数: 40

約数和(自身を含む): 43795224

約数和(自身を除く): 24701418

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 2741, 3483, 5482, 6966, 8223, 16446, 24669, 49338, 74007, 117863, 148014, 222021, 235726, 353589, 444042, 707178, 1060767, 2121534, 3182301, 6364602, 9546903, 19093806]

約数ペア:

[(1, 19093806), (2, 9546903), (3, 6364602), (6, 3182301), (9, 2121534), (18, 1060767), (27, 707178), (43, 444042), (54, 353589), (81, 235726), (86, 222021), (129, 148014), (162, 117863), (258, 74007), (387, 49338), (774, 24669), (1161, 16446), (2322, 8223), (2741, 6966), (3483, 5482)]