2085318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 4910640

約数和(自身を除く): 2825322

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 529, 621, 657, 1058, 1242, 1314, 1587, 1679, 1971, 3174, 3358, 3942, 4761, 5037, 9522, 10074, 14283, 15111, 28566, 30222, 38617, 45333, 77234, 90666, 115851, 231702, 347553, 695106, 1042659, 2085318]

約数ペア:

[(1, 2085318), (2, 1042659), (3, 695106), (6, 347553), (9, 231702), (18, 115851), (23, 90666), (27, 77234), (46, 45333), (54, 38617), (69, 30222), (73, 28566), (138, 15111), (146, 14283), (207, 10074), (219, 9522), (414, 5037), (438, 4761), (529, 3942), (621, 3358), (657, 3174), (1058, 1971), (1242, 1679), (1314, 1587)]