22784538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{542489}}^1$

素因数の和:542501

約数の個数: 16

約数和(自身を含む): 52079040

約数和(自身を除く): 29294502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 542489, 1084978, 1627467, 3254934, 3797423, 7594846, 11392269, 22784538]

約数ペア:

[(1, 22784538), (2, 11392269), (3, 7594846), (6, 3797423), (7, 3254934), (14, 1627467), (21, 1084978), (42, 542489)]