15344442

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 34774272

約数和(自身を除く): 19429830

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 257, 279, 321, 514, 558, 642, 771, 963, 1542, 1926, 2313, 3317, 4626, 6634, 7967, 9951, 15934, 19902, 23901, 27499, 29853, 47802, 54998, 59706, 71703, 82497, 143406, 164994, 247491, 494982, 852469, 1704938, 2557407, 5114814, 7672221, 15344442]

約数ペア:

[(1, 15344442), (2, 7672221), (3, 5114814), (6, 2557407), (9, 1704938), (18, 852469), (31, 494982), (62, 247491), (93, 164994), (107, 143406), (186, 82497), (214, 71703), (257, 59706), (279, 54998), (321, 47802), (514, 29853), (558, 27499), (642, 23901), (771, 19902), (963, 15934), (1542, 9951), (1926, 7967), (2313, 6634), (3317, 4626)]