1955592

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 5360940

約数和(自身を除く): 3405348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 173, 314, 346, 471, 519, 628, 692, 942, 1038, 1256, 1384, 1413, 1557, 1884, 2076, 2826, 3114, 3768, 4152, 5652, 6228, 11304, 12456, 27161, 54322, 81483, 108644, 162966, 217288, 244449, 325932, 488898, 651864, 977796, 1955592]

約数ペア:

[(1, 1955592), (2, 977796), (3, 651864), (4, 488898), (6, 325932), (8, 244449), (9, 217288), (12, 162966), (18, 108644), (24, 81483), (36, 54322), (72, 27161), (157, 12456), (173, 11304), (314, 6228), (346, 5652), (471, 4152), (519, 3768), (628, 3114), (692, 2826), (942, 2076), (1038, 1884), (1256, 1557), (1384, 1413)]