420071454

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{707191}}^1$

素因数の和:707213

約数の個数: 32

約数和(自身を含む): 1018356480

約数和(自身を除く): 598285026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 707191, 1414382, 2121573, 4243146, 6364719, 7779101, 12729438, 15558202, 19094157, 23337303, 38188314, 46674606, 70011909, 140023818, 210035727, 420071454]

約数ペア:

[(1, 420071454), (2, 210035727), (3, 140023818), (6, 70011909), (9, 46674606), (11, 38188314), (18, 23337303), (22, 19094157), (27, 15558202), (33, 12729438), (54, 7779101), (66, 6364719), (99, 4243146), (198, 2121573), (297, 1414382), (594, 707191)]