201311928

素因数分解:

$2^3\times 3^2\times {\mathrm{2795999}}^1$

素因数の和:2796011

約数の個数: 24

約数和(自身を含む): 545220000

約数和(自身を除く): 343908072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2795999, 5591998, 8387997, 11183996, 16775994, 22367992, 25163991, 33551988, 50327982, 67103976, 100655964, 201311928]

約数ペア:

[(1, 201311928), (2, 100655964), (3, 67103976), (4, 50327982), (6, 33551988), (8, 25163991), (9, 22367992), (12, 16775994), (18, 11183996), (24, 8387997), (36, 5591998), (72, 2795999)]