1239126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 2865408

約数和(自身を除く): 1626282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 181, 326, 362, 489, 543, 978, 1086, 1141, 1267, 2282, 2534, 3423, 3801, 6846, 7602, 29503, 59006, 88509, 177018, 206521, 413042, 619563, 1239126]

約数ペア:

[(1, 1239126), (2, 619563), (3, 413042), (6, 206521), (7, 177018), (14, 88509), (21, 59006), (42, 29503), (163, 7602), (181, 6846), (326, 3801), (362, 3423), (489, 2534), (543, 2282), (978, 1267), (1086, 1141)]