2018374119

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1579}}^1$

素因数の和:2001

約数の個数: 40

約数和(自身を含む): 3095586560

約数和(自身を除く): 1077212441

約数列:

[1, 3, 9, 27, 43, 81, 129, 367, 387, 1101, 1161, 1579, 3303, 3483, 4737, 9909, 14211, 15781, 29727, 42633, 47343, 67897, 127899, 142029, 203691, 426087, 579493, 611073, 1278261, 1738479, 1833219, 5215437, 5499657, 15646311, 24918199, 46938933, 74754597, 224263791, 672791373, 2018374119]

約数ペア:

[(1, 2018374119), (3, 672791373), (9, 224263791), (27, 74754597), (43, 46938933), (81, 24918199), (129, 15646311), (367, 5499657), (387, 5215437), (1101, 1833219), (1161, 1738479), (1579, 1278261), (3303, 611073), (3483, 579493), (4737, 426087), (9909, 203691), (14211, 142029), (15781, 127899), (29727, 67897), (42633, 47343)]