18725472

素因数分解:

$2^5\times 3^3\times {\mathrm{21673}}^1$

素因数の和:21692

約数の個数: 48

約数和(自身を含む): 54618480

約数和(自身を除く): 35893008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21673, 43346, 65019, 86692, 130038, 173384, 195057, 260076, 346768, 390114, 520152, 585171, 693536, 780228, 1040304, 1170342, 1560456, 2080608, 2340684, 3120912, 4681368, 6241824, 9362736, 18725472]

約数ペア:

[(1, 18725472), (2, 9362736), (3, 6241824), (4, 4681368), (6, 3120912), (8, 2340684), (9, 2080608), (12, 1560456), (16, 1170342), (18, 1040304), (24, 780228), (27, 693536), (32, 585171), (36, 520152), (48, 390114), (54, 346768), (72, 260076), (96, 195057), (108, 173384), (144, 130038), (216, 86692), (288, 65019), (432, 43346), (864, 21673)]