142468902

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{11831}}^1$

素因数の和:12065

約数の個数: 32

約数和(自身を含む): 318044160

約数和(自身を除く): 175575258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 11831, 12042, 23662, 35493, 70986, 106479, 212958, 319437, 638874, 2638313, 5276626, 7914939, 15829878, 23744817, 47489634, 71234451, 142468902]

約数ペア:

[(1, 142468902), (2, 71234451), (3, 47489634), (6, 23744817), (9, 15829878), (18, 7914939), (27, 5276626), (54, 2638313), (223, 638874), (446, 319437), (669, 212958), (1338, 106479), (2007, 70986), (4014, 35493), (6021, 23662), (11831, 12042)]