31121202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 76262400

約数和(自身を除く): 45141198

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 399, 413, 661, 798, 826, 1121, 1239, 1322, 1983, 2242, 2478, 3363, 3966, 4627, 6726, 7847, 9254, 12559, 13881, 15694, 23541, 25118, 27762, 37677, 38999, 47082, 75354, 77998, 87913, 116997, 175826, 233994, 263739, 272993, 527478, 545986, 740981, 818979, 1481962, 1637958, 2222943, 4445886, 5186867, 10373734, 15560601, 31121202]

約数ペア:

[(1, 31121202), (2, 15560601), (3, 10373734), (6, 5186867), (7, 4445886), (14, 2222943), (19, 1637958), (21, 1481962), (38, 818979), (42, 740981), (57, 545986), (59, 527478), (114, 272993), (118, 263739), (133, 233994), (177, 175826), (266, 116997), (354, 87913), (399, 77998), (413, 75354), (661, 47082), (798, 38999), (826, 37677), (1121, 27762), (1239, 25118), (1322, 23541), (1983, 15694), (2242, 13881), (2478, 12559), (3363, 9254), (3966, 7847), (4627, 6726)]