18233250579

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{1319}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 27579552000

約数和(自身を除く): 9346301421

約数列:

[1, 3, 9, 27, 81, 163, 243, 349, 489, 1047, 1319, 1467, 3141, 3957, 4401, 9423, 11871, 13203, 28269, 35613, 39609, 56887, 84807, 106839, 170661, 214997, 320517, 460331, 511983, 644991, 1380993, 1535949, 1934973, 4142979, 4607847, 5804919, 12428937, 13823541, 17414757, 37286811, 52244271, 75033953, 111860433, 225101859, 675305577, 2025916731, 6077750193, 18233250579]

約数ペア:

[(1, 18233250579), (3, 6077750193), (9, 2025916731), (27, 675305577), (81, 225101859), (163, 111860433), (243, 75033953), (349, 52244271), (489, 37286811), (1047, 17414757), (1319, 13823541), (1467, 12428937), (3141, 5804919), (3957, 4607847), (4401, 4142979), (9423, 1934973), (11871, 1535949), (13203, 1380993), (28269, 644991), (35613, 511983), (39609, 460331), (56887, 320517), (84807, 214997), (106839, 170661)]