12450018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 31912704

約数和(自身を除く): 19462686

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 49, 51, 53, 94, 98, 102, 106, 119, 141, 147, 159, 238, 282, 294, 318, 329, 357, 371, 658, 714, 742, 799, 833, 901, 987, 1113, 1598, 1666, 1802, 1974, 2226, 2303, 2397, 2491, 2499, 2597, 2703, 4606, 4794, 4982, 4998, 5194, 5406, 5593, 6307, 6909, 7473, 7791, 11186, 12614, 13818, 14946, 15582, 16779, 17437, 18921, 33558, 34874, 37842, 39151, 42347, 44149, 52311, 78302, 84694, 88298, 104622, 117453, 122059, 127041, 132447, 234906, 244118, 254082, 264894, 296429, 366177, 592858, 732354, 889287, 1778574, 2075003, 4150006, 6225009, 12450018]

約数ペア:

[(1, 12450018), (2, 6225009), (3, 4150006), (6, 2075003), (7, 1778574), (14, 889287), (17, 732354), (21, 592858), (34, 366177), (42, 296429), (47, 264894), (49, 254082), (51, 244118), (53, 234906), (94, 132447), (98, 127041), (102, 122059), (106, 117453), (119, 104622), (141, 88298), (147, 84694), (159, 78302), (238, 52311), (282, 44149), (294, 42347), (318, 39151), (329, 37842), (357, 34874), (371, 33558), (658, 18921), (714, 17437), (742, 16779), (799, 15582), (833, 14946), (901, 13818), (987, 12614), (1113, 11186), (1598, 7791), (1666, 7473), (1802, 6909), (1974, 6307), (2226, 5593), (2303, 5406), (2397, 5194), (2491, 4998), (2499, 4982), (2597, 4794), (2703, 4606)]