69138342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42209}}^1$

素因数の和:42237

約数の個数: 48

約数和(自身を含む): 184373280

約数和(自身を除く): 115234938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 42209, 84418, 126627, 253254, 295463, 379881, 548717, 590926, 759762, 886389, 1097434, 1646151, 1772778, 2659167, 3292302, 3841019, 4938453, 5318334, 7682038, 9876906, 11523057, 23046114, 34569171, 69138342]

約数ペア:

[(1, 69138342), (2, 34569171), (3, 23046114), (6, 11523057), (7, 9876906), (9, 7682038), (13, 5318334), (14, 4938453), (18, 3841019), (21, 3292302), (26, 2659167), (39, 1772778), (42, 1646151), (63, 1097434), (78, 886389), (91, 759762), (117, 590926), (126, 548717), (182, 379881), (234, 295463), (273, 253254), (546, 126627), (819, 84418), (1638, 42209)]