47370834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 117718848

約数和(自身を除く): 70348014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 947, 1191, 1894, 2382, 2779, 2841, 3573, 5558, 5682, 6629, 7146, 8337, 8523, 13258, 16674, 17046, 19887, 25011, 39774, 50022, 59661, 119322, 375959, 751918, 1127877, 2255754, 2631713, 3383631, 5263426, 6767262, 7895139, 15790278, 23685417, 47370834]

約数ペア:

[(1, 47370834), (2, 23685417), (3, 15790278), (6, 7895139), (7, 6767262), (9, 5263426), (14, 3383631), (18, 2631713), (21, 2255754), (42, 1127877), (63, 751918), (126, 375959), (397, 119322), (794, 59661), (947, 50022), (1191, 39774), (1894, 25011), (2382, 19887), (2779, 17046), (2841, 16674), (3573, 13258), (5558, 8523), (5682, 8337), (6629, 7146)]