19544328

素因数分解:

$2^3\times 3^4\times {\mathrm{30161}}^1$

素因数の和:30179

約数の個数: 40

約数和(自身を含む): 54744030

約数和(自身を除く): 35199702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30161, 60322, 90483, 120644, 180966, 241288, 271449, 361932, 542898, 723864, 814347, 1085796, 1628694, 2171592, 2443041, 3257388, 4886082, 6514776, 9772164, 19544328]

約数ペア:

[(1, 19544328), (2, 9772164), (3, 6514776), (4, 4886082), (6, 3257388), (8, 2443041), (9, 2171592), (12, 1628694), (18, 1085796), (24, 814347), (27, 723864), (36, 542898), (54, 361932), (72, 271449), (81, 241288), (108, 180966), (162, 120644), (216, 90483), (324, 60322), (648, 30161)]