19543309842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{66473843}}^1$

素因数の和:66473862

約数の個数: 24

約数和(自身を含む): 45468109296

約数和(自身を除く): 25924799454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 66473843, 132947686, 199421529, 398843058, 465316901, 930633802, 1395950703, 2791901406, 3257218307, 6514436614, 9771654921, 19543309842]

約数ペア:

[(1, 19543309842), (2, 9771654921), (3, 6514436614), (6, 3257218307), (7, 2791901406), (14, 1395950703), (21, 930633802), (42, 465316901), (49, 398843058), (98, 199421529), (147, 132947686), (294, 66473843)]