42800394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 107864064

約数和(自身を除く): 65063670

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 1823, 3354, 3646, 3913, 5469, 7826, 10938, 11739, 12761, 23478, 23699, 25522, 38283, 47398, 71097, 76566, 78389, 142194, 156778, 165893, 235167, 331786, 470334, 497679, 548723, 995358, 1019057, 1097446, 1646169, 2038114, 3057171, 3292338, 6114342, 7133399, 14266798, 21400197, 42800394]

約数ペア:

[(1, 42800394), (2, 21400197), (3, 14266798), (6, 7133399), (7, 6114342), (13, 3292338), (14, 3057171), (21, 2038114), (26, 1646169), (39, 1097446), (42, 1019057), (43, 995358), (78, 548723), (86, 497679), (91, 470334), (129, 331786), (182, 235167), (258, 165893), (273, 156778), (301, 142194), (546, 78389), (559, 76566), (602, 71097), (903, 47398), (1118, 38283), (1677, 25522), (1806, 23699), (1823, 23478), (3354, 12761), (3646, 11739), (3913, 10938), (5469, 7826)]