213519312

素因数分解:

$2^4\times 3^2\times {\mathrm{1482773}}^1$

素因数の和:1482787

約数の個数: 30

約数和(自身を含む): 597557922

約数和(自身を除く): 384038610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1482773, 2965546, 4448319, 5931092, 8896638, 11862184, 13344957, 17793276, 23724368, 26689914, 35586552, 53379828, 71173104, 106759656, 213519312]

約数ペア:

[(1, 213519312), (2, 106759656), (3, 71173104), (4, 53379828), (6, 35586552), (8, 26689914), (9, 23724368), (12, 17793276), (16, 13344957), (18, 11862184), (24, 8896638), (36, 5931092), (48, 4448319), (72, 2965546), (144, 1482773)]