171893574

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2879}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 388177920

約数和(自身を除く): 216284346

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 2879, 3317, 5758, 6634, 8637, 9951, 17274, 19902, 25911, 29853, 51822, 59706, 89249, 178498, 267747, 308053, 535494, 616106, 803241, 924159, 1606482, 1848318, 2772477, 5544954, 9549643, 19099286, 28648929, 57297858, 85946787, 171893574]

約数ペア:

[(1, 171893574), (2, 85946787), (3, 57297858), (6, 28648929), (9, 19099286), (18, 9549643), (31, 5544954), (62, 2772477), (93, 1848318), (107, 1606482), (186, 924159), (214, 803241), (279, 616106), (321, 535494), (558, 308053), (642, 267747), (963, 178498), (1926, 89249), (2879, 59706), (3317, 51822), (5758, 29853), (6634, 25911), (8637, 19902), (9951, 17274)]