18068340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13093}}^1$

素因数の和:13128

約数の個数: 48

約数和(自身を含む): 52795008

約数和(自身を除く): 34726668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 13093, 26186, 39279, 52372, 65465, 78558, 130930, 157116, 196395, 261860, 301139, 392790, 602278, 785580, 903417, 1204556, 1505695, 1806834, 3011390, 3613668, 4517085, 6022780, 9034170, 18068340]

約数ペア:

[(1, 18068340), (2, 9034170), (3, 6022780), (4, 4517085), (5, 3613668), (6, 3011390), (10, 1806834), (12, 1505695), (15, 1204556), (20, 903417), (23, 785580), (30, 602278), (46, 392790), (60, 301139), (69, 261860), (92, 196395), (115, 157116), (138, 130930), (230, 78558), (276, 65465), (345, 52372), (460, 39279), (690, 26186), (1380, 13093)]