1431208278

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{28591}}^1$

素因数の和:28711

約数の個数: 48

約数和(自身を含む): 3247136256

約数和(自身を除く): 1815927978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 618, 927, 1854, 2781, 5562, 8343, 16686, 25029, 28591, 50058, 57182, 85773, 171546, 257319, 514638, 771957, 1543914, 2315871, 2944873, 4631742, 5889746, 6947613, 8834619, 13895226, 17669238, 26503857, 53007714, 79511571, 159023142, 238534713, 477069426, 715604139, 1431208278]

約数ペア:

[(1, 1431208278), (2, 715604139), (3, 477069426), (6, 238534713), (9, 159023142), (18, 79511571), (27, 53007714), (54, 26503857), (81, 17669238), (103, 13895226), (162, 8834619), (206, 6947613), (243, 5889746), (309, 4631742), (486, 2944873), (618, 2315871), (927, 1543914), (1854, 771957), (2781, 514638), (5562, 257319), (8343, 171546), (16686, 85773), (25029, 57182), (28591, 50058)]