3128916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^2$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 8387232

約数和(自身を除く): 5258316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 37249, 74498, 111747, 148996, 223494, 260743, 446988, 521486, 782229, 1042972, 1564458, 3128916]

約数ペア:

[(1, 3128916), (2, 1564458), (3, 1042972), (4, 782229), (6, 521486), (7, 446988), (12, 260743), (14, 223494), (21, 148996), (28, 111747), (42, 74498), (84, 37249), (193, 16212), (386, 8106), (579, 5404), (772, 4053), (1158, 2702), (1351, 2316)]