7139394

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 9795006

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 97, 141, 174, 194, 261, 282, 291, 423, 522, 582, 783, 846, 873, 1269, 1363, 1566, 1746, 2538, 2619, 2726, 2813, 4089, 4559, 5238, 5626, 8178, 8439, 9118, 12267, 13677, 16878, 24534, 25317, 27354, 36801, 41031, 50634, 73602, 75951, 82062, 123093, 132211, 151902, 246186, 264422, 396633, 793266, 1189899, 2379798, 3569697, 7139394]

約数ペア:

[(1, 7139394), (2, 3569697), (3, 2379798), (6, 1189899), (9, 793266), (18, 396633), (27, 264422), (29, 246186), (47, 151902), (54, 132211), (58, 123093), (87, 82062), (94, 75951), (97, 73602), (141, 50634), (174, 41031), (194, 36801), (261, 27354), (282, 25317), (291, 24534), (423, 16878), (522, 13677), (582, 12267), (783, 9118), (846, 8439), (873, 8178), (1269, 5626), (1363, 5238), (1566, 4559), (1746, 4089), (2538, 2813), (2619, 2726)]