28245222

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1657}}^1$

素因数の和:2612

約数の個数: 24

約数和(自身を含む): 61299576

約数和(自身を除く): 33054354

約数列:

[1, 2, 3, 6, 9, 18, 947, 1657, 1894, 2841, 3314, 4971, 5682, 8523, 9942, 14913, 17046, 29826, 1569179, 3138358, 4707537, 9415074, 14122611, 28245222]

約数ペア:

[(1, 28245222), (2, 14122611), (3, 9415074), (6, 4707537), (9, 3138358), (18, 1569179), (947, 29826), (1657, 17046), (1894, 14913), (2841, 9942), (3314, 8523), (4971, 5682)]