13523412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 37218720

約数和(自身を除く): 23695308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 211, 218, 294, 327, 422, 436, 588, 633, 654, 763, 844, 1266, 1308, 1477, 1526, 2289, 2532, 2954, 3052, 4431, 4578, 5341, 5908, 8862, 9156, 10339, 10682, 16023, 17724, 20678, 21364, 22999, 31017, 32046, 41356, 45998, 62034, 64092, 68997, 91996, 124068, 137994, 160993, 275988, 321986, 482979, 643972, 965958, 1126951, 1931916, 2253902, 3380853, 4507804, 6761706, 13523412]

約数ペア:

[(1, 13523412), (2, 6761706), (3, 4507804), (4, 3380853), (6, 2253902), (7, 1931916), (12, 1126951), (14, 965958), (21, 643972), (28, 482979), (42, 321986), (49, 275988), (84, 160993), (98, 137994), (109, 124068), (147, 91996), (196, 68997), (211, 64092), (218, 62034), (294, 45998), (327, 41356), (422, 32046), (436, 31017), (588, 22999), (633, 21364), (654, 20678), (763, 17724), (844, 16023), (1266, 10682), (1308, 10339), (1477, 9156), (1526, 8862), (2289, 5908), (2532, 5341), (2954, 4578), (3052, 4431)]