15913206

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 35606880

約数和(自身を除く): 19693674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 1877, 2826, 3754, 4239, 5631, 8478, 11262, 16893, 33786, 50679, 101358, 294689, 589378, 884067, 1768134, 2652201, 5304402, 7956603, 15913206]

約数ペア:

[(1, 15913206), (2, 7956603), (3, 5304402), (6, 2652201), (9, 1768134), (18, 884067), (27, 589378), (54, 294689), (157, 101358), (314, 50679), (471, 33786), (942, 16893), (1413, 11262), (1877, 8478), (2826, 5631), (3754, 4239)]