880285356

素因数分解:

$2^2\times 3^2\times {\mathrm{2657}}^1\times {\mathrm{9203}}^1$

素因数の和:11870

約数の個数: 36

約数和(自身を含む): 2226245112

約数和(自身を除く): 1345959756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2657, 5314, 7971, 9203, 10628, 15942, 18406, 23913, 27609, 31884, 36812, 47826, 55218, 82827, 95652, 110436, 165654, 331308, 24452371, 48904742, 73357113, 97809484, 146714226, 220071339, 293428452, 440142678, 880285356]

約数ペア:

[(1, 880285356), (2, 440142678), (3, 293428452), (4, 220071339), (6, 146714226), (9, 97809484), (12, 73357113), (18, 48904742), (36, 24452371), (2657, 331308), (5314, 165654), (7971, 110436), (9203, 95652), (10628, 82827), (15942, 55218), (18406, 47826), (23913, 36812), (27609, 31884)]