123639558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{48259}}^1$

素因数の和:48332

約数の個数: 32

約数和(自身を含む): 287243520

約数和(自身を除く): 163603962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 48259, 96518, 144777, 289554, 337813, 675626, 1013439, 2026878, 2943799, 5887598, 8831397, 17662794, 20606593, 41213186, 61819779, 123639558]

約数ペア:

[(1, 123639558), (2, 61819779), (3, 41213186), (6, 20606593), (7, 17662794), (14, 8831397), (21, 5887598), (42, 2943799), (61, 2026878), (122, 1013439), (183, 675626), (366, 337813), (427, 289554), (854, 144777), (1281, 96518), (2562, 48259)]