19814058

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11119}}^1$

素因数の和:11144

約数の個数: 40

約数和(自身を含む): 48438720

約数和(自身を除く): 28624662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11119, 22238, 33357, 66714, 100071, 122309, 200142, 244618, 300213, 366927, 600426, 733854, 900639, 1100781, 1801278, 2201562, 3302343, 6604686, 9907029, 19814058]

約数ペア:

[(1, 19814058), (2, 9907029), (3, 6604686), (6, 3302343), (9, 2201562), (11, 1801278), (18, 1100781), (22, 900639), (27, 733854), (33, 600426), (54, 366927), (66, 300213), (81, 244618), (99, 200142), (162, 122309), (198, 100071), (297, 66714), (594, 33357), (891, 22238), (1782, 11119)]