16661862

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2127

約数の個数: 60

約数和(自身を含む): 43451100

約数和(自身を除く): 26789238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2099, 2646, 3969, 4198, 6297, 7938, 12594, 14693, 18891, 29386, 37782, 44079, 56673, 88158, 102851, 113346, 132237, 170019, 205702, 264474, 308553, 340038, 396711, 617106, 793422, 925659, 1190133, 1851318, 2380266, 2776977, 5553954, 8330931, 16661862]

約数ペア:

[(1, 16661862), (2, 8330931), (3, 5553954), (6, 2776977), (7, 2380266), (9, 1851318), (14, 1190133), (18, 925659), (21, 793422), (27, 617106), (42, 396711), (49, 340038), (54, 308553), (63, 264474), (81, 205702), (98, 170019), (126, 132237), (147, 113346), (162, 102851), (189, 88158), (294, 56673), (378, 44079), (441, 37782), (567, 29386), (882, 18891), (1134, 14693), (1323, 12594), (2099, 7938), (2646, 6297), (3969, 4198)]