42147342

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{7529}}^1$

素因数の和:7848

約数の個数: 24

約数和(自身を含む): 91625040

約数和(自身を除く): 49477698

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 7529, 15058, 22587, 45174, 67761, 135522, 2341519, 4683038, 7024557, 14049114, 21073671, 42147342]

約数ペア:

[(1, 42147342), (2, 21073671), (3, 14049114), (6, 7024557), (9, 4683038), (18, 2341519), (311, 135522), (622, 67761), (933, 45174), (1866, 22587), (2799, 15058), (5598, 7529)]