39561948

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{3511}}^1$

素因数の和:3834

約数の個数: 36

約数和(自身を含む): 100351888

約数和(自身を除く): 60789940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3511, 3756, 5634, 7022, 10533, 11268, 14044, 21066, 31599, 42132, 63198, 126396, 1098943, 2197886, 3296829, 4395772, 6593658, 9890487, 13187316, 19780974, 39561948]

約数ペア:

[(1, 39561948), (2, 19780974), (3, 13187316), (4, 9890487), (6, 6593658), (9, 4395772), (12, 3296829), (18, 2197886), (36, 1098943), (313, 126396), (626, 63198), (939, 42132), (1252, 31599), (1878, 21066), (2817, 14044), (3511, 11268), (3756, 10533), (5634, 7022)]