631569834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{217933}}^1$

素因数の和:217971

約数の個数: 48

約数和(自身を含む): 1631889792

約数和(自身を除く): 1000319958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 217933, 435866, 653799, 1307598, 1525531, 1961397, 3051062, 3922794, 4576593, 5012459, 9153186, 10024918, 13729779, 15037377, 27459558, 30074754, 35087213, 45112131, 70174426, 90224262, 105261639, 210523278, 315784917, 631569834]

約数ペア:

[(1, 631569834), (2, 315784917), (3, 210523278), (6, 105261639), (7, 90224262), (9, 70174426), (14, 45112131), (18, 35087213), (21, 30074754), (23, 27459558), (42, 15037377), (46, 13729779), (63, 10024918), (69, 9153186), (126, 5012459), (138, 4576593), (161, 3922794), (207, 3051062), (322, 1961397), (414, 1525531), (483, 1307598), (966, 653799), (1449, 435866), (2898, 217933)]