19922922

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5384

約数の個数: 40

約数和(自身を含む): 46591776

約数和(自身を除く): 26668854

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 5347, 10694, 16041, 32082, 48123, 96246, 122981, 144369, 245962, 288738, 368943, 433107, 737886, 866214, 1106829, 2213658, 3320487, 6640974, 9961461, 19922922]

約数ペア:

[(1, 19922922), (2, 9961461), (3, 6640974), (6, 3320487), (9, 2213658), (18, 1106829), (23, 866214), (27, 737886), (46, 433107), (54, 368943), (69, 288738), (81, 245962), (138, 144369), (162, 122981), (207, 96246), (414, 48123), (621, 32082), (1242, 16041), (1863, 10694), (3726, 5347)]