7749972

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 20388480

約数和(自身を除く): 12638508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 983, 1314, 1966, 1971, 2628, 2949, 3932, 3942, 5898, 7884, 8847, 11796, 17694, 26541, 35388, 53082, 71759, 106164, 143518, 215277, 287036, 430554, 645831, 861108, 1291662, 1937493, 2583324, 3874986, 7749972]

約数ペア:

[(1, 7749972), (2, 3874986), (3, 2583324), (4, 1937493), (6, 1291662), (9, 861108), (12, 645831), (18, 430554), (27, 287036), (36, 215277), (54, 143518), (73, 106164), (108, 71759), (146, 53082), (219, 35388), (292, 26541), (438, 17694), (657, 11796), (876, 8847), (983, 7884), (1314, 5898), (1966, 3942), (1971, 3932), (2628, 2949)]