17278764

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{21491}}^1$

素因数の和:21565

約数の個数: 24

約数和(自身を含む): 40920768

約数和(自身を除く): 23642004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 21491, 42982, 64473, 85964, 128946, 257892, 1439897, 2879794, 4319691, 5759588, 8639382, 17278764]

約数ペア:

[(1, 17278764), (2, 8639382), (3, 5759588), (4, 4319691), (6, 2879794), (12, 1439897), (67, 257892), (134, 128946), (201, 85964), (268, 64473), (402, 42982), (804, 21491)]