221111472

素因数分解:

$2^4\times 3^1\times {\mathrm{4606489}}^1$

素因数の和:4606500

約数の個数: 20

約数和(自身を含む): 571204760

約数和(自身を除く): 350093288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4606489, 9212978, 13819467, 18425956, 27638934, 36851912, 55277868, 73703824, 110555736, 221111472]

約数ペア:

[(1, 221111472), (2, 110555736), (3, 73703824), (4, 55277868), (6, 36851912), (8, 27638934), (12, 18425956), (16, 13819467), (24, 9212978), (48, 4606489)]