2021642478

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{2053}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 4419928656

約数和(自身を除く): 2398286178

約数列:

[1, 2, 3, 6, 9, 18, 227, 241, 454, 482, 681, 723, 1362, 1446, 2043, 2053, 2169, 4086, 4106, 4338, 6159, 12318, 18477, 36954, 54707, 109414, 164121, 328242, 466031, 492363, 494773, 932062, 984726, 989546, 1398093, 1484319, 2796186, 2968638, 4194279, 4452957, 8388558, 8905914, 112313471, 224626942, 336940413, 673880826, 1010821239, 2021642478]

約数ペア:

[(1, 2021642478), (2, 1010821239), (3, 673880826), (6, 336940413), (9, 224626942), (18, 112313471), (227, 8905914), (241, 8388558), (454, 4452957), (482, 4194279), (681, 2968638), (723, 2796186), (1362, 1484319), (1446, 1398093), (2043, 989546), (2053, 984726), (2169, 932062), (4086, 494773), (4106, 492363), (4338, 466031), (6159, 328242), (12318, 164121), (18477, 109414), (36954, 54707)]