3959172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5257

約数の個数: 48

約数和(自身を含む): 11733120

約数和(自身を除く): 7773948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5237, 10474, 15711, 20948, 31422, 36659, 47133, 62844, 73318, 94266, 109977, 141399, 146636, 188532, 219954, 282798, 329931, 439908, 565596, 659862, 989793, 1319724, 1979586, 3959172]

約数ペア:

[(1, 3959172), (2, 1979586), (3, 1319724), (4, 989793), (6, 659862), (7, 565596), (9, 439908), (12, 329931), (14, 282798), (18, 219954), (21, 188532), (27, 146636), (28, 141399), (36, 109977), (42, 94266), (54, 73318), (63, 62844), (84, 47133), (108, 36659), (126, 31422), (189, 20948), (252, 15711), (378, 10474), (756, 5237)]