3842394

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 8040384

約数和(自身を除く): 4197990

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 281, 318, 562, 843, 1686, 2279, 4558, 6837, 12083, 13674, 14893, 24166, 29786, 36249, 44679, 72498, 89358, 640399, 1280798, 1921197, 3842394]

約数ペア:

[(1, 3842394), (2, 1921197), (3, 1280798), (6, 640399), (43, 89358), (53, 72498), (86, 44679), (106, 36249), (129, 29786), (159, 24166), (258, 14893), (281, 13674), (318, 12083), (562, 6837), (843, 4558), (1686, 2279)]