1187888922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{54049}}^1$

素因数の和:54108

約数の個数: 64

約数和(自身を含む): 2957616000

約数和(自身を除く): 1769727078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3663, 7326, 10989, 21978, 54049, 108098, 162147, 324294, 486441, 594539, 972882, 1189078, 1459323, 1783617, 1999813, 2918646, 3567234, 3999626, 5350851, 5999439, 10701702, 11998878, 16052553, 17998317, 21997943, 32105106, 35996634, 43995886, 53994951, 65993829, 107989902, 131987658, 197981487, 395962974, 593944461, 1187888922]

約数ペア:

[(1, 1187888922), (2, 593944461), (3, 395962974), (6, 197981487), (9, 131987658), (11, 107989902), (18, 65993829), (22, 53994951), (27, 43995886), (33, 35996634), (37, 32105106), (54, 21997943), (66, 17998317), (74, 16052553), (99, 11998878), (111, 10701702), (198, 5999439), (222, 5350851), (297, 3999626), (333, 3567234), (407, 2918646), (594, 1999813), (666, 1783617), (814, 1459323), (999, 1189078), (1221, 972882), (1998, 594539), (2442, 486441), (3663, 324294), (7326, 162147), (10989, 108098), (21978, 54049)]