27751458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2963}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 63737856

約数和(自身を除く): 35986398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 2963, 3122, 4683, 5926, 8889, 9366, 17778, 20741, 41482, 62223, 124446, 660749, 1321498, 1982247, 3964494, 4625243, 9250486, 13875729, 27751458]

約数ペア:

[(1, 27751458), (2, 13875729), (3, 9250486), (6, 4625243), (7, 3964494), (14, 1982247), (21, 1321498), (42, 660749), (223, 124446), (446, 62223), (669, 41482), (1338, 20741), (1561, 17778), (2963, 9366), (3122, 8889), (4683, 5926)]