15242652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 41277600

約数和(自身を除く): 26034948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 449, 492, 738, 828, 898, 943, 1347, 1476, 1796, 1886, 2694, 2829, 3772, 4041, 5388, 5658, 8082, 8487, 10327, 11316, 16164, 16974, 18409, 20654, 30981, 33948, 36818, 41308, 55227, 61962, 73636, 92943, 110454, 123924, 165681, 185886, 220908, 331362, 371772, 423407, 662724, 846814, 1270221, 1693628, 2540442, 3810663, 5080884, 7621326, 15242652]

約数ペア:

[(1, 15242652), (2, 7621326), (3, 5080884), (4, 3810663), (6, 2540442), (9, 1693628), (12, 1270221), (18, 846814), (23, 662724), (36, 423407), (41, 371772), (46, 331362), (69, 220908), (82, 185886), (92, 165681), (123, 123924), (138, 110454), (164, 92943), (207, 73636), (246, 61962), (276, 55227), (369, 41308), (414, 36818), (449, 33948), (492, 30981), (738, 20654), (828, 18409), (898, 16974), (943, 16164), (1347, 11316), (1476, 10327), (1796, 8487), (1886, 8082), (2694, 5658), (2829, 5388), (3772, 4041)]