18530352

素因数分解:

$2^4\times 3^2\times {\mathrm{128683}}^1$

素因数の和:128697

約数の個数: 30

約数和(自身を含む): 51859652

約数和(自身を除く): 33329300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128683, 257366, 386049, 514732, 772098, 1029464, 1158147, 1544196, 2058928, 2316294, 3088392, 4632588, 6176784, 9265176, 18530352]

約数ペア:

[(1, 18530352), (2, 9265176), (3, 6176784), (4, 4632588), (6, 3088392), (8, 2316294), (9, 2058928), (12, 1544196), (16, 1158147), (18, 1029464), (24, 772098), (36, 514732), (48, 386049), (72, 257366), (144, 128683)]