42081948

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19163}}^1$

素因数の和:19234

約数の個数: 36

約数和(自身を含む): 108123288

約数和(自身を除く): 66041340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 19163, 38326, 57489, 76652, 114978, 172467, 229956, 344934, 689868, 1168943, 2337886, 3506829, 4675772, 7013658, 10520487, 14027316, 21040974, 42081948]

約数ペア:

[(1, 42081948), (2, 21040974), (3, 14027316), (4, 10520487), (6, 7013658), (9, 4675772), (12, 3506829), (18, 2337886), (36, 1168943), (61, 689868), (122, 344934), (183, 229956), (244, 172467), (366, 114978), (549, 76652), (732, 57489), (1098, 38326), (2196, 19163)]