16942548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 45650304

約数和(自身を除く): 28707756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 1997, 2121, 2828, 3994, 4242, 5991, 7988, 8484, 11982, 13979, 23964, 27958, 41937, 55916, 83874, 167748, 201697, 403394, 605091, 806788, 1210182, 1411879, 2420364, 2823758, 4235637, 5647516, 8471274, 16942548]

約数ペア:

[(1, 16942548), (2, 8471274), (3, 5647516), (4, 4235637), (6, 2823758), (7, 2420364), (12, 1411879), (14, 1210182), (21, 806788), (28, 605091), (42, 403394), (84, 201697), (101, 167748), (202, 83874), (303, 55916), (404, 41937), (606, 27958), (707, 23964), (1212, 13979), (1414, 11982), (1997, 8484), (2121, 7988), (2828, 5991), (3994, 4242)]