21524202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{170827}}^1$

素因数の和:170842

約数の個数: 24

約数和(自身を含む): 53298336

約数和(自身を除く): 31774134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 170827, 341654, 512481, 1024962, 1195789, 1537443, 2391578, 3074886, 3587367, 7174734, 10762101, 21524202]

約数ペア:

[(1, 21524202), (2, 10762101), (3, 7174734), (6, 3587367), (7, 3074886), (9, 2391578), (14, 1537443), (18, 1195789), (21, 1024962), (42, 512481), (63, 341654), (126, 170827)]