12920223078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{14648779}}^1$

素因数の和:14648801

約数の個数: 36

約数和(自身を含む): 32564237940

約数和(自身を除く): 19644014862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 14648779, 29297558, 43946337, 87892674, 102541453, 131839011, 205082906, 263678022, 307624359, 615248718, 717790171, 922873077, 1435580342, 1845746154, 2153370513, 4306741026, 6460111539, 12920223078]

約数ペア:

[(1, 12920223078), (2, 6460111539), (3, 4306741026), (6, 2153370513), (7, 1845746154), (9, 1435580342), (14, 922873077), (18, 717790171), (21, 615248718), (42, 307624359), (49, 263678022), (63, 205082906), (98, 131839011), (126, 102541453), (147, 87892674), (294, 43946337), (441, 29297558), (882, 14648779)]