7946142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 17128320

約数和(自身を除く): 9182178

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1621, 1634, 2451, 3242, 4863, 4902, 9726, 30799, 61598, 69703, 92397, 139406, 184794, 209109, 418218, 1324357, 2648714, 3973071, 7946142]

約数ペア:

[(1, 7946142), (2, 3973071), (3, 2648714), (6, 1324357), (19, 418218), (38, 209109), (43, 184794), (57, 139406), (86, 92397), (114, 69703), (129, 61598), (258, 30799), (817, 9726), (1621, 4902), (1634, 4863), (2451, 3242)]