16865726046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{528673}}^1$

素因数の和:529100

約数の個数: 32

約数和(自身を含む): 36415065120

約数和(自身を除く): 19549339074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5317, 10634, 15951, 31902, 528673, 1057346, 1586019, 3172038, 6872749, 13745498, 20618247, 41236494, 216227257, 432454514, 648681771, 1297363542, 2810954341, 5621908682, 8432863023, 16865726046]

約数ペア:

[(1, 16865726046), (2, 8432863023), (3, 5621908682), (6, 2810954341), (13, 1297363542), (26, 648681771), (39, 432454514), (78, 216227257), (409, 41236494), (818, 20618247), (1227, 13745498), (2454, 6872749), (5317, 3172038), (10634, 1586019), (15951, 1057346), (31902, 528673)]