18040032

素因数分解:

$2^5\times 3^2\times {\mathrm{62639}}^1$

素因数の和:62655

約数の個数: 36

約数和(自身を含む): 51302160

約数和(自身を除く): 33262128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 62639, 125278, 187917, 250556, 375834, 501112, 563751, 751668, 1002224, 1127502, 1503336, 2004448, 2255004, 3006672, 4510008, 6013344, 9020016, 18040032]

約数ペア:

[(1, 18040032), (2, 9020016), (3, 6013344), (4, 4510008), (6, 3006672), (8, 2255004), (9, 2004448), (12, 1503336), (16, 1127502), (18, 1002224), (24, 751668), (32, 563751), (36, 501112), (48, 375834), (72, 250556), (96, 187917), (144, 125278), (288, 62639)]