28565586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9857}}^1$

素因数の和:9895

約数の個数: 48

約数和(自身を含む): 73816704

約数和(自身を除く): 45251118

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, 9857, 19714, 29571, 59142, 68999, 88713, 137998, 177426, 206997, 226711, 413994, 453422, 620991, 680133, 1241982, 1360266, 1586977, 2040399, 3173954, 4080798, 4760931, 9521862, 14282793, 28565586]

約数ペア:

[(1, 28565586), (2, 14282793), (3, 9521862), (6, 4760931), (7, 4080798), (9, 3173954), (14, 2040399), (18, 1586977), (21, 1360266), (23, 1241982), (42, 680133), (46, 620991), (63, 453422), (69, 413994), (126, 226711), (138, 206997), (161, 177426), (207, 137998), (322, 88713), (414, 68999), (483, 59142), (966, 29571), (1449, 19714), (2898, 9857)]