248801994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{85853}}^1$

素因数の和:85891

約数の個数: 48

約数和(自身を含む): 642874752

約数和(自身を除く): 394072758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 85853, 171706, 257559, 515118, 600971, 772677, 1201942, 1545354, 1802913, 1974619, 3605826, 3949238, 5408739, 5923857, 10817478, 11847714, 13822333, 17771571, 27644666, 35543142, 41466999, 82933998, 124400997, 248801994]

約数ペア:

[(1, 248801994), (2, 124400997), (3, 82933998), (6, 41466999), (7, 35543142), (9, 27644666), (14, 17771571), (18, 13822333), (21, 11847714), (23, 10817478), (42, 5923857), (46, 5408739), (63, 3949238), (69, 3605826), (126, 1974619), (138, 1802913), (161, 1545354), (207, 1201942), (322, 772677), (414, 600971), (483, 515118), (966, 257559), (1449, 171706), (2898, 85853)]