1864221411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{27299}}^1$

素因数の和:27435

約数の個数: 32

約数和(自身を含む): 2861913600

約数和(自身を除く): 997692189

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 4017, 5253, 22763, 27299, 68289, 81897, 354887, 464083, 1064661, 1392249, 2811797, 6033079, 8435391, 18099237, 36553361, 47800549, 109660083, 143401647, 621407137, 1864221411]

約数ペア:

[(1, 1864221411), (3, 621407137), (13, 143401647), (17, 109660083), (39, 47800549), (51, 36553361), (103, 18099237), (221, 8435391), (309, 6033079), (663, 2811797), (1339, 1392249), (1751, 1064661), (4017, 464083), (5253, 354887), (22763, 81897), (27299, 68289)]