16299684

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 43411200

約数和(自身を除く): 27111516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 4079, 8158, 12237, 16316, 24474, 36711, 48948, 73422, 110133, 146844, 150923, 220266, 301846, 440532, 452769, 603692, 905538, 1358307, 1811076, 2716614, 4074921, 5433228, 8149842, 16299684]

約数ペア:

[(1, 16299684), (2, 8149842), (3, 5433228), (4, 4074921), (6, 2716614), (9, 1811076), (12, 1358307), (18, 905538), (27, 603692), (36, 452769), (37, 440532), (54, 301846), (74, 220266), (108, 150923), (111, 146844), (148, 110133), (222, 73422), (333, 48948), (444, 36711), (666, 24474), (999, 16316), (1332, 12237), (1998, 8158), (3996, 4079)]