13781358

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{3967}}^1$

素因数の和:4168

約数の個数: 24

約数和(自身を含む): 30021888

約数和(自身を除く): 16240530

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 3967, 7934, 11901, 23802, 35703, 71406, 765631, 1531262, 2296893, 4593786, 6890679, 13781358]

約数ペア:

[(1, 13781358), (2, 6890679), (3, 4593786), (6, 2296893), (9, 1531262), (18, 765631), (193, 71406), (386, 35703), (579, 23802), (1158, 11901), (1737, 7934), (3474, 3967)]