7342938

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 16679520

約数和(自身を除く): 9336582

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 179, 258, 318, 358, 387, 477, 537, 774, 954, 1074, 1611, 2279, 3222, 4558, 6837, 7697, 9487, 13674, 15394, 18974, 20511, 23091, 28461, 41022, 46182, 56922, 69273, 85383, 138546, 170766, 407941, 815882, 1223823, 2447646, 3671469, 7342938]

約数ペア:

[(1, 7342938), (2, 3671469), (3, 2447646), (6, 1223823), (9, 815882), (18, 407941), (43, 170766), (53, 138546), (86, 85383), (106, 69273), (129, 56922), (159, 46182), (179, 41022), (258, 28461), (318, 23091), (358, 20511), (387, 18974), (477, 15394), (537, 13674), (774, 9487), (954, 7697), (1074, 6837), (1611, 4558), (2279, 3222)]