180838998

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{857}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 413590320

約数和(自身を除く): 232751322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 617, 857, 1234, 1714, 1851, 2571, 3702, 5142, 5553, 7713, 11106, 11723, 15426, 16283, 23446, 32566, 35169, 48849, 70338, 97698, 105507, 146547, 211014, 293094, 528769, 1057538, 1586307, 3172614, 4758921, 9517842, 10046611, 20093222, 30139833, 60279666, 90419499, 180838998]

約数ペア:

[(1, 180838998), (2, 90419499), (3, 60279666), (6, 30139833), (9, 20093222), (18, 10046611), (19, 9517842), (38, 4758921), (57, 3172614), (114, 1586307), (171, 1057538), (342, 528769), (617, 293094), (857, 211014), (1234, 146547), (1714, 105507), (1851, 97698), (2571, 70338), (3702, 48849), (5142, 35169), (5553, 32566), (7713, 23446), (11106, 16283), (11723, 15426)]