17812626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9970

約数の個数: 32

約数和(自身を含む): 40037760

約数和(自身を除く): 22225134

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 9929, 19858, 29787, 59574, 129077, 228367, 258154, 387231, 456734, 685101, 774462, 1370202, 2968771, 5937542, 8906313, 17812626]

約数ペア:

[(1, 17812626), (2, 8906313), (3, 5937542), (6, 2968771), (13, 1370202), (23, 774462), (26, 685101), (39, 456734), (46, 387231), (69, 258154), (78, 228367), (138, 129077), (299, 59574), (598, 29787), (897, 19858), (1794, 9929)]