42951564

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19559}}^1$

素因数の和:19630

約数の個数: 36

約数和(自身を含む): 110357520

約数和(自身を除く): 67405956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 19559, 39118, 58677, 78236, 117354, 176031, 234708, 352062, 704124, 1193099, 2386198, 3579297, 4772396, 7158594, 10737891, 14317188, 21475782, 42951564]

約数ペア:

[(1, 42951564), (2, 21475782), (3, 14317188), (4, 10737891), (6, 7158594), (9, 4772396), (12, 3579297), (18, 2386198), (36, 1193099), (61, 704124), (122, 352062), (183, 234708), (244, 176031), (366, 117354), (549, 78236), (732, 58677), (1098, 39118), (2196, 19559)]