1284156720018

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{437681227}}^1$

素因数の和:437681398

約数の個数: 24

約数和(自身を含む): 2799409134288

約数和(自身を除く): 1515252414270

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 437681227, 875362454, 1313043681, 2626087362, 3939131043, 7878262086, 71342040001, 142684080002, 214026120003, 428052240006, 642078360009, 1284156720018]

約数ペア:

[(1, 1284156720018), (2, 642078360009), (3, 428052240006), (6, 214026120003), (9, 142684080002), (18, 71342040001), (163, 7878262086), (326, 3939131043), (489, 2626087362), (978, 1313043681), (1467, 875362454), (2934, 437681227)]