1931916

素因数分解:

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

素因数の和:334

約数の個数: 48

約数和(自身を含む): 5223680

約数和(自身を除く): 3291764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 211, 218, 327, 422, 436, 633, 654, 763, 844, 1266, 1308, 1477, 1526, 2289, 2532, 2954, 3052, 4431, 4578, 5908, 8862, 9156, 17724, 22999, 45998, 68997, 91996, 137994, 160993, 275988, 321986, 482979, 643972, 965958, 1931916]

約数ペア:

[(1, 1931916), (2, 965958), (3, 643972), (4, 482979), (6, 321986), (7, 275988), (12, 160993), (14, 137994), (21, 91996), (28, 68997), (42, 45998), (84, 22999), (109, 17724), (211, 9156), (218, 8862), (327, 5908), (422, 4578), (436, 4431), (633, 3052), (654, 2954), (763, 2532), (844, 2289), (1266, 1526), (1308, 1477)]