138689586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47857}}^1$

素因数の和:47895

約数の個数: 48

約数和(自身を含む): 358360704

約数和(自身を除く): 219671118

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, 47857, 95714, 143571, 287142, 334999, 430713, 669998, 861426, 1004997, 1100711, 2009994, 2201422, 3014991, 3302133, 6029982, 6604266, 7704977, 9906399, 15409954, 19812798, 23114931, 46229862, 69344793, 138689586]

約数ペア:

[(1, 138689586), (2, 69344793), (3, 46229862), (6, 23114931), (7, 19812798), (9, 15409954), (14, 9906399), (18, 7704977), (21, 6604266), (23, 6029982), (42, 3302133), (46, 3014991), (63, 2201422), (69, 2009994), (126, 1100711), (138, 1004997), (161, 861426), (207, 669998), (322, 430713), (414, 334999), (483, 287142), (966, 143571), (1449, 95714), (2898, 47857)]