42751758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5167}}^1$

素因数の和:5376

約数の個数: 32

約数和(自身を含む): 98233344

約数和(自身を除く): 55481586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 5167, 8274, 10334, 15501, 31002, 36169, 72338, 108507, 217014, 1017899, 2035798, 3053697, 6107394, 7125293, 14250586, 21375879, 42751758]

約数ペア:

[(1, 42751758), (2, 21375879), (3, 14250586), (6, 7125293), (7, 6107394), (14, 3053697), (21, 2035798), (42, 1017899), (197, 217014), (394, 108507), (591, 72338), (1182, 36169), (1379, 31002), (2758, 15501), (4137, 10334), (5167, 8274)]