64243638

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{29017}}^1$

素因数の和:29069

約数の個数: 32

約数和(自身を含む): 146250720

約数和(自身を除く): 82007082

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 29017, 58034, 87051, 174102, 261153, 522306, 783459, 1189697, 1566918, 2379394, 3569091, 7138182, 10707273, 21414546, 32121819, 64243638]

約数ペア:

[(1, 64243638), (2, 32121819), (3, 21414546), (6, 10707273), (9, 7138182), (18, 3569091), (27, 2379394), (41, 1566918), (54, 1189697), (82, 783459), (123, 522306), (246, 261153), (369, 174102), (738, 87051), (1107, 58034), (2214, 29017)]