18925344

素因数分解:

$2^5\times 3^2\times {\mathrm{65713}}^1$

素因数の和:65729

約数の個数: 36

約数和(自身を含む): 53819766

約数和(自身を除く): 34894422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65713, 131426, 197139, 262852, 394278, 525704, 591417, 788556, 1051408, 1182834, 1577112, 2102816, 2365668, 3154224, 4731336, 6308448, 9462672, 18925344]

約数ペア:

[(1, 18925344), (2, 9462672), (3, 6308448), (4, 4731336), (6, 3154224), (8, 2365668), (9, 2102816), (12, 1577112), (16, 1182834), (18, 1051408), (24, 788556), (32, 591417), (36, 525704), (48, 394278), (72, 262852), (96, 197139), (144, 131426), (288, 65713)]