1690668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6709}}^1$

素因数の和:6726

約数の個数: 36

約数和(自身を含む): 4884880

約数和(自身を除く): 3194212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6709, 13418, 20127, 26836, 40254, 46963, 60381, 80508, 93926, 120762, 140889, 187852, 241524, 281778, 422667, 563556, 845334, 1690668]

約数ペア:

[(1, 1690668), (2, 845334), (3, 563556), (4, 422667), (6, 281778), (7, 241524), (9, 187852), (12, 140889), (14, 120762), (18, 93926), (21, 80508), (28, 60381), (36, 46963), (42, 40254), (63, 26836), (84, 20127), (126, 13418), (252, 6709)]