18931332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225373}}^1$

素因数の和:225387

約数の個数: 24

約数和(自身を含む): 50483776

約数和(自身を除く): 31552444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225373, 450746, 676119, 901492, 1352238, 1577611, 2704476, 3155222, 4732833, 6310444, 9465666, 18931332]

約数ペア:

[(1, 18931332), (2, 9465666), (3, 6310444), (4, 4732833), (6, 3155222), (7, 2704476), (12, 1577611), (14, 1352238), (21, 901492), (28, 676119), (42, 450746), (84, 225373)]