1256273658

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{205879}}^1$

素因数の和:206003

約数の個数: 32

約数和(自身を含む): 2816438400

約数和(自身を除く): 1560164742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 205879, 411758, 617637, 1235274, 1852911, 3705822, 5558733, 11117466, 23264327, 46528654, 69792981, 139585962, 209378943, 418757886, 628136829, 1256273658]

約数ペア:

[(1, 1256273658), (2, 628136829), (3, 418757886), (6, 209378943), (9, 139585962), (18, 69792981), (27, 46528654), (54, 23264327), (113, 11117466), (226, 5558733), (339, 3705822), (678, 1852911), (1017, 1235274), (2034, 617637), (3051, 411758), (6102, 205879)]