981307224

素因数分解:

$2^3\times 3^4\times {\mathrm{1514363}}^1$

素因数の和:1514381

約数の個数: 40

約数和(自身を含む): 2748570660

約数和(自身を除く): 1767263436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1514363, 3028726, 4543089, 6057452, 9086178, 12114904, 13629267, 18172356, 27258534, 36344712, 40887801, 54517068, 81775602, 109034136, 122663403, 163551204, 245326806, 327102408, 490653612, 981307224]

約数ペア:

[(1, 981307224), (2, 490653612), (3, 327102408), (4, 245326806), (6, 163551204), (8, 122663403), (9, 109034136), (12, 81775602), (18, 54517068), (24, 40887801), (27, 36344712), (36, 27258534), (54, 18172356), (72, 13629267), (81, 12114904), (108, 9086178), (162, 6057452), (216, 4543089), (324, 3028726), (648, 1514363)]