13978206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 33291648

約数和(自身を除く): 19313442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 311, 454, 622, 681, 933, 1362, 1866, 2043, 2497, 2799, 3421, 4086, 4994, 5598, 6842, 7491, 10263, 14982, 20526, 22473, 30789, 44946, 61578, 70597, 141194, 211791, 423582, 635373, 776567, 1270746, 1553134, 2329701, 4659402, 6989103, 13978206]

約数ペア:

[(1, 13978206), (2, 6989103), (3, 4659402), (6, 2329701), (9, 1553134), (11, 1270746), (18, 776567), (22, 635373), (33, 423582), (66, 211791), (99, 141194), (198, 70597), (227, 61578), (311, 44946), (454, 30789), (622, 22473), (681, 20526), (933, 14982), (1362, 10263), (1866, 7491), (2043, 6842), (2497, 5598), (2799, 4994), (3421, 4086)]