21073603458

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{128971}}^1$

素因数の和:129330

約数の個数: 32

約数和(自身を含む): 42696954432

約数和(自身を除く): 21623350974

約数列:

[1, 2, 3, 6, 113, 226, 241, 339, 482, 678, 723, 1446, 27233, 54466, 81699, 128971, 163398, 257942, 386913, 773826, 14573723, 29147446, 31082011, 43721169, 62164022, 87442338, 93246033, 186492066, 3512267243, 7024534486, 10536801729, 21073603458]

約数ペア:

[(1, 21073603458), (2, 10536801729), (3, 7024534486), (6, 3512267243), (113, 186492066), (226, 93246033), (241, 87442338), (339, 62164022), (482, 43721169), (678, 31082011), (723, 29147446), (1446, 14573723), (27233, 773826), (54466, 386913), (81699, 257942), (128971, 163398)]