108989802

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 240144840

約数和(自身を除く): 131155038

約数列:

[1, 2, 3, 6, 9, 18, 137, 193, 229, 274, 386, 411, 458, 579, 687, 822, 1158, 1233, 1374, 1737, 2061, 2466, 3474, 4122, 26441, 31373, 44197, 52882, 62746, 79323, 88394, 94119, 132591, 158646, 188238, 237969, 265182, 282357, 397773, 475938, 564714, 795546, 6054989, 12109978, 18164967, 36329934, 54494901, 108989802]

約数ペア:

[(1, 108989802), (2, 54494901), (3, 36329934), (6, 18164967), (9, 12109978), (18, 6054989), (137, 795546), (193, 564714), (229, 475938), (274, 397773), (386, 282357), (411, 265182), (458, 237969), (579, 188238), (687, 158646), (822, 132591), (1158, 94119), (1233, 88394), (1374, 79323), (1737, 62746), (2061, 52882), (2466, 44197), (3474, 31373), (4122, 26441)]