2912872554

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2279243}}^1$

素因数の和:2279322

約数の個数: 24

約数和(自身を含む): 6400117152

約数和(自身を除く): 3487244598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2279243, 4558486, 6837729, 13675458, 20513187, 41026374, 161826253, 323652506, 485478759, 970957518, 1456436277, 2912872554]

約数ペア:

[(1, 2912872554), (2, 1456436277), (3, 970957518), (6, 485478759), (9, 323652506), (18, 161826253), (71, 41026374), (142, 20513187), (213, 13675458), (426, 6837729), (639, 4558486), (1278, 2279243)]