21707055642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{212814271}}^1$

素因数の和:212814293

約数の個数: 16

約数和(自身を含む): 45967882752

約数和(自身を除く): 24260827110

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 212814271, 425628542, 638442813, 1276885626, 3617842607, 7235685214, 10853527821, 21707055642]

約数ペア:

[(1, 21707055642), (2, 10853527821), (3, 7235685214), (6, 3617842607), (17, 1276885626), (34, 638442813), (51, 425628542), (102, 212814271)]