47340342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 83296458

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 53, 54, 63, 102, 106, 119, 126, 139, 153, 159, 189, 238, 278, 306, 318, 357, 371, 378, 417, 459, 477, 714, 742, 834, 901, 918, 954, 973, 1071, 1113, 1251, 1431, 1802, 1946, 2142, 2226, 2363, 2502, 2703, 2862, 2919, 3213, 3339, 3753, 4726, 5406, 5838, 6307, 6426, 6678, 7089, 7367, 7506, 8109, 8757, 10017, 12614, 14178, 14734, 16218, 16541, 17514, 18921, 20034, 21267, 22101, 24327, 26271, 33082, 37842, 42534, 44202, 48654, 49623, 51569, 52542, 56763, 63801, 66303, 99246, 103138, 113526, 125239, 127602, 132606, 148869, 154707, 170289, 198909, 250478, 297738, 309414, 340578, 375717, 397818, 446607, 464121, 751434, 876673, 893214, 928242, 1127151, 1392363, 1753346, 2254302, 2630019, 2784726, 3381453, 5260038, 6762906, 7890057, 15780114, 23670171, 47340342]

約数ペア:

[(1, 47340342), (2, 23670171), (3, 15780114), (6, 7890057), (7, 6762906), (9, 5260038), (14, 3381453), (17, 2784726), (18, 2630019), (21, 2254302), (27, 1753346), (34, 1392363), (42, 1127151), (51, 928242), (53, 893214), (54, 876673), (63, 751434), (102, 464121), (106, 446607), (119, 397818), (126, 375717), (139, 340578), (153, 309414), (159, 297738), (189, 250478), (238, 198909), (278, 170289), (306, 154707), (318, 148869), (357, 132606), (371, 127602), (378, 125239), (417, 113526), (459, 103138), (477, 99246), (714, 66303), (742, 63801), (834, 56763), (901, 52542), (918, 51569), (954, 49623), (973, 48654), (1071, 44202), (1113, 42534), (1251, 37842), (1431, 33082), (1802, 26271), (1946, 24327), (2142, 22101), (2226, 21267), (2363, 20034), (2502, 18921), (2703, 17514), (2862, 16541), (2919, 16218), (3213, 14734), (3339, 14178), (3753, 12614), (4726, 10017), (5406, 8757), (5838, 8109), (6307, 7506), (6426, 7367), (6678, 7089)]