31246908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4831}}^1$

素因数の和:4863

約数の個数: 72

約数和(自身を含む): 92542464

約数和(自身を除く): 61295556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 4831, 6468, 9662, 14493, 19324, 28986, 33817, 53141, 57972, 67634, 101451, 106282, 135268, 159423, 202902, 212564, 236719, 318846, 371987, 405804, 473438, 637692, 710157, 743974, 946876, 1115961, 1420314, 1487948, 2231922, 2603909, 2840628, 4463844, 5207818, 7811727, 10415636, 15623454, 31246908]

約数ペア:

[(1, 31246908), (2, 15623454), (3, 10415636), (4, 7811727), (6, 5207818), (7, 4463844), (11, 2840628), (12, 2603909), (14, 2231922), (21, 1487948), (22, 1420314), (28, 1115961), (33, 946876), (42, 743974), (44, 710157), (49, 637692), (66, 473438), (77, 405804), (84, 371987), (98, 318846), (132, 236719), (147, 212564), (154, 202902), (196, 159423), (231, 135268), (294, 106282), (308, 101451), (462, 67634), (539, 57972), (588, 53141), (924, 33817), (1078, 28986), (1617, 19324), (2156, 14493), (3234, 9662), (4831, 6468)]