18160313776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1\times {\mathrm{881}}^1$

素因数の和:1750

約数の個数: 80

約数和(自身を含む): 38707085088

約数和(自身を除く): 20546771312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 677, 692, 881, 1354, 1384, 1762, 1903, 2708, 2768, 3524, 3806, 5416, 7048, 7447, 7612, 9691, 10832, 14096, 14894, 15224, 19382, 29788, 30448, 38764, 59576, 77528, 117121, 119152, 152413, 155056, 234242, 304826, 468484, 596437, 609652, 936968, 1192874, 1219304, 1288331, 1676543, 1873936, 2385748, 2438608, 2576662, 3353086, 4771496, 5153324, 6560807, 6706172, 9542992, 10306648, 13121614, 13412344, 20613296, 26243228, 26824688, 52486456, 103183601, 104972912, 206367202, 412734404, 825468808, 1135019611, 1650937616, 2270039222, 4540078444, 9080156888, 18160313776]

約数ペア:

[(1, 18160313776), (2, 9080156888), (4, 4540078444), (8, 2270039222), (11, 1650937616), (16, 1135019611), (22, 825468808), (44, 412734404), (88, 206367202), (173, 104972912), (176, 103183601), (346, 52486456), (677, 26824688), (692, 26243228), (881, 20613296), (1354, 13412344), (1384, 13121614), (1762, 10306648), (1903, 9542992), (2708, 6706172), (2768, 6560807), (3524, 5153324), (3806, 4771496), (5416, 3353086), (7048, 2576662), (7447, 2438608), (7612, 2385748), (9691, 1873936), (10832, 1676543), (14096, 1288331), (14894, 1219304), (15224, 1192874), (19382, 936968), (29788, 609652), (30448, 596437), (38764, 468484), (59576, 304826), (77528, 234242), (117121, 155056), (119152, 152413)]