42132818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 78274560

約数和(自身を除く): 36141742

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 1279, 2353, 2534, 2558, 4706, 8953, 16471, 16627, 17906, 32942, 33254, 116389, 231499, 232778, 462998, 1620493, 3009487, 3240986, 6018974, 21066409, 42132818]

約数ペア:

[(1, 42132818), (2, 21066409), (7, 6018974), (13, 3240986), (14, 3009487), (26, 1620493), (91, 462998), (181, 232778), (182, 231499), (362, 116389), (1267, 33254), (1279, 32942), (2353, 17906), (2534, 16627), (2558, 16471), (4706, 8953)]