17994966012

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1900609}}^1$

素因数の和:1900882

約数の個数: 36

約数和(自身を含む): 45660254640

約数和(自身を除く): 27665288628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 1900609, 3801218, 5701827, 7602436, 11403654, 17105481, 22807308, 34210962, 68421924, 499860167, 999720334, 1499580501, 1999440668, 2999161002, 4498741503, 5998322004, 8997483006, 17994966012]

約数ペア:

[(1, 17994966012), (2, 8997483006), (3, 5998322004), (4, 4498741503), (6, 2999161002), (9, 1999440668), (12, 1499580501), (18, 999720334), (36, 499860167), (263, 68421924), (526, 34210962), (789, 22807308), (1052, 17105481), (1578, 11403654), (2367, 7602436), (3156, 5701827), (4734, 3801218), (9468, 1900609)]