1800125998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{2027}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 3029539968

約数和(自身を除く): 1229413970

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1091, 2027, 2182, 4054, 12001, 22297, 24002, 40367, 44594, 74999, 80734, 149998, 444037, 824989, 888074, 1649978, 2211457, 4422914, 24326027, 48652054, 81823909, 163647818, 900062999, 1800125998]

約数ペア:

[(1, 1800125998), (2, 900062999), (11, 163647818), (22, 81823909), (37, 48652054), (74, 24326027), (407, 4422914), (814, 2211457), (1091, 1649978), (2027, 888074), (2182, 824989), (4054, 444037), (12001, 149998), (22297, 80734), (24002, 74999), (40367, 44594)]