1898296722

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1673983}}^1$

素因数の和:1674004

約数の個数: 40

約数和(自身を含む): 4861249536

約数和(自身を除く): 2962952814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1673983, 3347966, 5021949, 10043898, 11717881, 15065847, 23435762, 30131694, 35153643, 45197541, 70307286, 90395082, 105460929, 135592623, 210921858, 271185246, 316382787, 632765574, 949148361, 1898296722]

約数ペア:

[(1, 1898296722), (2, 949148361), (3, 632765574), (6, 316382787), (7, 271185246), (9, 210921858), (14, 135592623), (18, 105460929), (21, 90395082), (27, 70307286), (42, 45197541), (54, 35153643), (63, 30131694), (81, 23435762), (126, 15065847), (162, 11717881), (189, 10043898), (378, 5021949), (567, 3347966), (1134, 1673983)]