29991954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{217333}}^1$

素因数の和:217361

約数の個数: 16

約数和(自身を含む): 62592192

約数和(自身を除く): 32600238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 217333, 434666, 651999, 1303998, 4998659, 9997318, 14995977, 29991954]

約数ペア:

[(1, 29991954), (2, 14995977), (3, 9997318), (6, 4998659), (23, 1303998), (46, 651999), (69, 434666), (138, 217333)]