66891174

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{32503}}^1$

素因数の和:32529

約数の個数: 32

約数和(自身を含む): 156019200

約数和(自身を除く): 89128026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 32503, 65006, 97509, 195018, 227521, 455042, 682563, 1365126, 1592647, 3185294, 4777941, 9555882, 11148529, 22297058, 33445587, 66891174]

約数ペア:

[(1, 66891174), (2, 33445587), (3, 22297058), (6, 11148529), (7, 9555882), (14, 4777941), (21, 3185294), (42, 1592647), (49, 1365126), (98, 682563), (147, 455042), (294, 227521), (343, 195018), (686, 97509), (1029, 65006), (2058, 32503)]