26840466

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 60323328

約数和(自身を除く): 33482862

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 191, 211, 222, 333, 382, 422, 573, 633, 666, 1146, 1266, 1719, 1899, 3438, 3798, 7067, 7807, 14134, 15614, 21201, 23421, 40301, 42402, 46842, 63603, 70263, 80602, 120903, 127206, 140526, 241806, 362709, 725418, 1491137, 2982274, 4473411, 8946822, 13420233, 26840466]

約数ペア:

[(1, 26840466), (2, 13420233), (3, 8946822), (6, 4473411), (9, 2982274), (18, 1491137), (37, 725418), (74, 362709), (111, 241806), (191, 140526), (211, 127206), (222, 120903), (333, 80602), (382, 70263), (422, 63603), (573, 46842), (633, 42402), (666, 40301), (1146, 23421), (1266, 21201), (1719, 15614), (1899, 14134), (3438, 7807), (3798, 7067)]