18029528241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1\times {\mathrm{4943}}^1$

素因数の和:5773

約数の個数: 32

約数和(自身を含む): 25629696000

約数和(自身を除く): 7600167759

約数列:

[1, 3, 19, 57, 89, 267, 719, 1691, 2157, 4943, 5073, 13661, 14829, 40983, 63991, 93917, 191973, 281751, 439927, 1215829, 1319781, 3554017, 3647487, 8358613, 10662051, 25075839, 67526323, 202578969, 316307513, 948922539, 6009842747, 18029528241]

約数ペア:

[(1, 18029528241), (3, 6009842747), (19, 948922539), (57, 316307513), (89, 202578969), (267, 67526323), (719, 25075839), (1691, 10662051), (2157, 8358613), (4943, 3647487), (5073, 3554017), (13661, 1319781), (14829, 1215829), (40983, 439927), (63991, 281751), (93917, 191973)]