21694014

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{17467}}^1$

素因数の和:17501

約数の個数: 32

約数和(自身を含む): 50307840

約数和(自身を除く): 28613826

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 17467, 34934, 52401, 104802, 157203, 314406, 401741, 471609, 803482, 943218, 1205223, 2410446, 3615669, 7231338, 10847007, 21694014]

約数ペア:

[(1, 21694014), (2, 10847007), (3, 7231338), (6, 3615669), (9, 2410446), (18, 1205223), (23, 943218), (27, 803482), (46, 471609), (54, 401741), (69, 314406), (138, 157203), (207, 104802), (414, 52401), (621, 34934), (1242, 17467)]