87874671438

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1607}}^1\times {\mathrm{11551}}^1$

素因数の和:13429

約数の個数: 48

約数和(自身を含む): 191254542336

約数和(自身を除く): 103379870898

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 1607, 2367, 3214, 4734, 4821, 9642, 11551, 14463, 23102, 28926, 34653, 69306, 103959, 207918, 422641, 845282, 1267923, 2535846, 3037913, 3803769, 6075826, 7607538, 9113739, 18227478, 18562457, 27341217, 37124914, 54682434, 55687371, 111374742, 167062113, 334124226, 4881926191, 9763852382, 14645778573, 29291557146, 43937335719, 87874671438]

約数ペア:

[(1, 87874671438), (2, 43937335719), (3, 29291557146), (6, 14645778573), (9, 9763852382), (18, 4881926191), (263, 334124226), (526, 167062113), (789, 111374742), (1578, 55687371), (1607, 54682434), (2367, 37124914), (3214, 27341217), (4734, 18562457), (4821, 18227478), (9642, 9113739), (11551, 7607538), (14463, 6075826), (23102, 3803769), (28926, 3037913), (34653, 2535846), (69306, 1267923), (103959, 845282), (207918, 422641)]