39919908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67891}}^1$

素因数の和:67912

約数の個数: 36

約数和(自身を含む): 108355632

約数和(自身を除く): 68435724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 67891, 135782, 203673, 271564, 407346, 475237, 814692, 950474, 1425711, 1900948, 2851422, 3326659, 5702844, 6653318, 9979977, 13306636, 19959954, 39919908]

約数ペア:

[(1, 39919908), (2, 19959954), (3, 13306636), (4, 9979977), (6, 6653318), (7, 5702844), (12, 3326659), (14, 2851422), (21, 1900948), (28, 1425711), (42, 950474), (49, 814692), (84, 475237), (98, 407346), (147, 271564), (196, 203673), (294, 135782), (588, 67891)]