219293208

素因数分解:

$2^3\times 3^2\times {\mathrm{3045739}}^1$

素因数の和:3045751

約数の個数: 24

約数和(自身を含む): 593919300

約数和(自身を除く): 374626092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3045739, 6091478, 9137217, 12182956, 18274434, 24365912, 27411651, 36548868, 54823302, 73097736, 109646604, 219293208]

約数ペア:

[(1, 219293208), (2, 109646604), (3, 73097736), (4, 54823302), (6, 36548868), (8, 27411651), (9, 24365912), (12, 18274434), (18, 12182956), (24, 9137217), (36, 6091478), (72, 3045739)]