31902714

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 41813766

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 71, 106, 142, 157, 159, 213, 314, 318, 426, 471, 477, 639, 942, 954, 1278, 1413, 1431, 1917, 2826, 2862, 3763, 3834, 4239, 7526, 8321, 8478, 11147, 11289, 16642, 22294, 22578, 24963, 33441, 33867, 49926, 66882, 67734, 74889, 100323, 101601, 149778, 200646, 203202, 224667, 300969, 449334, 590791, 601938, 1181582, 1772373, 3544746, 5317119, 10634238, 15951357, 31902714]

約数ペア:

[(1, 31902714), (2, 15951357), (3, 10634238), (6, 5317119), (9, 3544746), (18, 1772373), (27, 1181582), (53, 601938), (54, 590791), (71, 449334), (106, 300969), (142, 224667), (157, 203202), (159, 200646), (213, 149778), (314, 101601), (318, 100323), (426, 74889), (471, 67734), (477, 66882), (639, 49926), (942, 33867), (954, 33441), (1278, 24963), (1413, 22578), (1431, 22294), (1917, 16642), (2826, 11289), (2862, 11147), (3763, 8478), (3834, 8321), (4239, 7526)]