457120188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1813969}}^1$

素因数の和:1813986

約数の個数: 36

約数和(自身を含む): 1320570160

約数和(自身を除く): 863449972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1813969, 3627938, 5441907, 7255876, 10883814, 12697783, 16325721, 21767628, 25395566, 32651442, 38093349, 50791132, 65302884, 76186698, 114280047, 152373396, 228560094, 457120188]

約数ペア:

[(1, 457120188), (2, 228560094), (3, 152373396), (4, 114280047), (6, 76186698), (7, 65302884), (9, 50791132), (12, 38093349), (14, 32651442), (18, 25395566), (21, 21767628), (28, 16325721), (36, 12697783), (42, 10883814), (63, 7255876), (84, 5441907), (126, 3627938), (252, 1813969)]