18555291206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1\times {\mathrm{7333}}^1$

素因数の和:11288

約数の個数: 32

約数和(自身を含む): 31033380960

約数和(自身を除く): 12478089754

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3917, 7333, 7834, 14666, 66589, 74423, 124661, 133178, 139327, 148846, 249322, 278654, 1265191, 2368559, 2530382, 4737118, 28723361, 57446722, 488297137, 545743859, 976594274, 1091487718, 9277645603, 18555291206]

約数ペア:

[(1, 18555291206), (2, 9277645603), (17, 1091487718), (19, 976594274), (34, 545743859), (38, 488297137), (323, 57446722), (646, 28723361), (3917, 4737118), (7333, 2530382), (7834, 2368559), (14666, 1265191), (66589, 278654), (74423, 249322), (124661, 148846), (133178, 139327)]