42446418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 104586240

約数和(自身を除く): 62139822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1237, 1634, 1806, 2451, 2474, 3711, 4902, 5719, 7422, 8659, 11438, 17157, 17318, 23503, 25977, 34314, 47006, 51954, 53191, 70509, 106382, 141018, 159573, 164521, 319146, 329042, 372337, 493563, 744674, 987126, 1010629, 1117011, 2021258, 2234022, 3031887, 6063774, 7074403, 14148806, 21223209, 42446418]

約数ペア:

[(1, 42446418), (2, 21223209), (3, 14148806), (6, 7074403), (7, 6063774), (14, 3031887), (19, 2234022), (21, 2021258), (38, 1117011), (42, 1010629), (43, 987126), (57, 744674), (86, 493563), (114, 372337), (129, 329042), (133, 319146), (258, 164521), (266, 159573), (301, 141018), (399, 106382), (602, 70509), (798, 53191), (817, 51954), (903, 47006), (1237, 34314), (1634, 25977), (1806, 23503), (2451, 17318), (2474, 17157), (3711, 11438), (4902, 8659), (5719, 7422)]