2016296379

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 3020681664

約数和(自身を除く): 1004385285

約数列:

[1, 3, 9, 61, 103, 181, 183, 197, 309, 543, 549, 591, 927, 1629, 1773, 6283, 11041, 12017, 18643, 18849, 20291, 33123, 35657, 36051, 55929, 56547, 60873, 99369, 106971, 108153, 167787, 182619, 320913, 1137223, 1237751, 2175077, 3411669, 3672671, 3713253, 6525231, 10235007, 11018013, 11139759, 19575693, 33054039, 224032931, 672098793, 2016296379]

約数ペア:

[(1, 2016296379), (3, 672098793), (9, 224032931), (61, 33054039), (103, 19575693), (181, 11139759), (183, 11018013), (197, 10235007), (309, 6525231), (543, 3713253), (549, 3672671), (591, 3411669), (927, 2175077), (1629, 1237751), (1773, 1137223), (6283, 320913), (11041, 182619), (12017, 167787), (18643, 108153), (18849, 106971), (20291, 99369), (33123, 60873), (35657, 56547), (36051, 55929)]