39971526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20249}}^1$

素因数の和:20308

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 53340474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 20249, 40498, 60747, 121494, 141743, 283486, 425229, 850458, 951703, 1903406, 2855109, 5710218, 6661921, 13323842, 19985763, 39971526]

約数ペア:

[(1, 39971526), (2, 19985763), (3, 13323842), (6, 6661921), (7, 5710218), (14, 2855109), (21, 1903406), (42, 951703), (47, 850458), (94, 425229), (141, 283486), (282, 141743), (329, 121494), (658, 60747), (987, 40498), (1974, 20249)]