17966742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 38085120

約数和(自身を除く): 20118378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 911, 1038, 1822, 2733, 3287, 5466, 6574, 9861, 17309, 19722, 34618, 51927, 103854, 157603, 315206, 472809, 945618, 2994457, 5988914, 8983371, 17966742]

約数ペア:

[(1, 17966742), (2, 8983371), (3, 5988914), (6, 2994457), (19, 945618), (38, 472809), (57, 315206), (114, 157603), (173, 103854), (346, 51927), (519, 34618), (911, 19722), (1038, 17309), (1822, 9861), (2733, 6574), (3287, 5466)]