21836574594

素因数分解:

$2^1\times 3^3\times {\mathrm{1553}}^1\times {\mathrm{260387}}^1$

素因数の和:261951

約数の個数: 32

約数和(自身を含む): 48557154240

約数和(自身を除く): 26720579646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1553, 3106, 4659, 9318, 13977, 27954, 41931, 83862, 260387, 520774, 781161, 1562322, 2343483, 4686966, 7030449, 14060898, 404381011, 808762022, 1213143033, 2426286066, 3639429099, 7278858198, 10918287297, 21836574594]

約数ペア:

[(1, 21836574594), (2, 10918287297), (3, 7278858198), (6, 3639429099), (9, 2426286066), (18, 1213143033), (27, 808762022), (54, 404381011), (1553, 14060898), (3106, 7030449), (4659, 4686966), (9318, 2343483), (13977, 1562322), (27954, 781161), (41931, 520774), (83862, 260387)]