16917948

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1747}}^1$

素因数の和:2026

約数の個数: 36

約数和(自身を含む): 42948360

約数和(自身を除く): 26030412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 1747, 2421, 3228, 3494, 4842, 5241, 6988, 9684, 10482, 15723, 20964, 31446, 62892, 469943, 939886, 1409829, 1879772, 2819658, 4229487, 5639316, 8458974, 16917948]

約数ペア:

[(1, 16917948), (2, 8458974), (3, 5639316), (4, 4229487), (6, 2819658), (9, 1879772), (12, 1409829), (18, 939886), (36, 469943), (269, 62892), (538, 31446), (807, 20964), (1076, 15723), (1614, 10482), (1747, 9684), (2421, 6988), (3228, 5241), (3494, 4842)]