18282099213

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1\times {\mathrm{1693}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 30396702336

約数和(自身を除く): 12114603123

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 947, 1267, 1629, 1693, 2841, 3801, 5079, 6629, 8523, 11403, 11851, 15237, 19887, 35553, 59661, 106659, 171407, 306433, 514221, 919299, 1199849, 1542663, 1603271, 2145031, 2757897, 3599547, 4809813, 6435093, 10798641, 11222897, 14429439, 19305279, 33668691, 101006073, 290192051, 870576153, 2031344357, 2611728459, 6094033071, 18282099213]

約数ペア:

[(1, 18282099213), (3, 6094033071), (7, 2611728459), (9, 2031344357), (21, 870576153), (63, 290192051), (181, 101006073), (543, 33668691), (947, 19305279), (1267, 14429439), (1629, 11222897), (1693, 10798641), (2841, 6435093), (3801, 4809813), (5079, 3599547), (6629, 2757897), (8523, 2145031), (11403, 1603271), (11851, 1542663), (15237, 1199849), (19887, 919299), (35553, 514221), (59661, 306433), (106659, 171407)]