18069553677

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{144299}}^1$

素因数の和:144465

約数の個数: 32

約数和(自身を含む): 28259712000

約数和(自身を除く): 10190158323

約数列:

[1, 3, 7, 21, 67, 89, 201, 267, 469, 623, 1407, 1869, 5963, 17889, 41741, 125223, 144299, 432897, 1010093, 3030279, 9668033, 12842611, 29004099, 38527833, 67676231, 89898277, 203028693, 269694831, 860454937, 2581364811, 6023184559, 18069553677]

約数ペア:

[(1, 18069553677), (3, 6023184559), (7, 2581364811), (21, 860454937), (67, 269694831), (89, 203028693), (201, 89898277), (267, 67676231), (469, 38527833), (623, 29004099), (1407, 12842611), (1869, 9668033), (5963, 3030279), (17889, 1010093), (41741, 432897), (125223, 144299)]