19613448

素因数分解:

$2^3\times 3^3\times {\mathrm{90803}}^1$

素因数の和:90818

約数の個数: 32

約数和(自身を含む): 54482400

約数和(自身を除く): 34868952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90803, 181606, 272409, 363212, 544818, 726424, 817227, 1089636, 1634454, 2179272, 2451681, 3268908, 4903362, 6537816, 9806724, 19613448]

約数ペア:

[(1, 19613448), (2, 9806724), (3, 6537816), (4, 4903362), (6, 3268908), (8, 2451681), (9, 2179272), (12, 1634454), (18, 1089636), (24, 817227), (27, 726424), (36, 544818), (54, 363212), (72, 272409), (108, 181606), (216, 90803)]