18276014731

素因数分解:

${\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 20151936000

約数和(自身を除く): 1875921269

約数列:

[1, 13, 97, 169, 191, 449, 1261, 2197, 2483, 5837, 16393, 18527, 32279, 43553, 75881, 85759, 213109, 240851, 419627, 566189, 986453, 1114867, 3131063, 7360457, 8318623, 14493271, 40703819, 95685941, 108142099, 188412523, 1405847287, 18276014731]

約数ペア:

[(1, 18276014731), (13, 1405847287), (97, 188412523), (169, 108142099), (191, 95685941), (449, 40703819), (1261, 14493271), (2197, 8318623), (2483, 7360457), (5837, 3131063), (16393, 1114867), (18527, 986453), (32279, 566189), (43553, 419627), (75881, 240851), (85759, 213109)]