16847316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20347}}^1$

素因数の和:20380

約数の個数: 36

約数和(自身を含む): 44440032

約数和(自身を除く): 27592716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 20347, 40694, 61041, 81388, 122082, 183123, 244164, 366246, 467981, 732492, 935962, 1403943, 1871924, 2807886, 4211829, 5615772, 8423658, 16847316]

約数ペア:

[(1, 16847316), (2, 8423658), (3, 5615772), (4, 4211829), (6, 2807886), (9, 1871924), (12, 1403943), (18, 935962), (23, 732492), (36, 467981), (46, 366246), (69, 244164), (92, 183123), (138, 122082), (207, 81388), (276, 61041), (414, 40694), (828, 20347)]