2100156984

素因数分解:

$2^3\times 3^4\times {\mathrm{3240983}}^1$

素因数の和:3241001

約数の個数: 40

約数和(自身を含む): 5882385960

約数和(自身を除く): 3782228976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3240983, 6481966, 9722949, 12963932, 19445898, 25927864, 29168847, 38891796, 58337694, 77783592, 87506541, 116675388, 175013082, 233350776, 262519623, 350026164, 525039246, 700052328, 1050078492, 2100156984]

約数ペア:

[(1, 2100156984), (2, 1050078492), (3, 700052328), (4, 525039246), (6, 350026164), (8, 262519623), (9, 233350776), (12, 175013082), (18, 116675388), (24, 87506541), (27, 77783592), (36, 58337694), (54, 38891796), (72, 29168847), (81, 25927864), (108, 19445898), (162, 12963932), (216, 9722949), (324, 6481966), (648, 3240983)]