21546446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 14845234

約数列:

[1, 2, 17, 23, 34, 46, 59, 118, 391, 467, 782, 934, 1003, 1357, 2006, 2714, 7939, 10741, 15878, 21482, 23069, 27553, 46138, 55106, 182597, 365194, 468401, 633719, 936802, 1267438, 10773223, 21546446]

約数ペア:

[(1, 21546446), (2, 10773223), (17, 1267438), (23, 936802), (34, 633719), (46, 468401), (59, 365194), (118, 182597), (391, 55106), (467, 46138), (782, 27553), (934, 23069), (1003, 21482), (1357, 15878), (2006, 10741), (2714, 7939)]