19752048

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1966

約数の個数: 60

約数和(自身を含む): 56065360

約数和(自身を除く): 36313312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 1879, 2628, 3504, 3758, 5256, 5637, 7516, 10512, 11274, 15032, 16911, 22548, 30064, 33822, 45096, 67644, 90192, 135288, 137167, 270576, 274334, 411501, 548668, 823002, 1097336, 1234503, 1646004, 2194672, 2469006, 3292008, 4938012, 6584016, 9876024, 19752048]

約数ペア:

[(1, 19752048), (2, 9876024), (3, 6584016), (4, 4938012), (6, 3292008), (8, 2469006), (9, 2194672), (12, 1646004), (16, 1234503), (18, 1097336), (24, 823002), (36, 548668), (48, 411501), (72, 274334), (73, 270576), (144, 137167), (146, 135288), (219, 90192), (292, 67644), (438, 45096), (584, 33822), (657, 30064), (876, 22548), (1168, 16911), (1314, 15032), (1752, 11274), (1879, 10512), (2628, 7516), (3504, 5637), (3758, 5256)]