49238406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{390781}}^1$

素因数の和:390796

約数の個数: 24

約数和(自身を含む): 121923984

約数和(自身を除く): 72685578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 390781, 781562, 1172343, 2344686, 2735467, 3517029, 5470934, 7034058, 8206401, 16412802, 24619203, 49238406]

約数ペア:

[(1, 49238406), (2, 24619203), (3, 16412802), (6, 8206401), (7, 7034058), (9, 5470934), (14, 3517029), (18, 2735467), (21, 2344686), (42, 1172343), (63, 781562), (126, 390781)]