15947316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:562

約数の個数: 108

約数和(自身を含む): 50735776

約数和(自身を除く): 34788460

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 523, 693, 726, 847, 924, 1046, 1089, 1386, 1452, 1569, 1694, 2092, 2178, 2541, 2772, 3138, 3388, 3661, 4356, 4707, 5082, 5753, 6276, 7322, 7623, 9414, 10164, 10983, 11506, 14644, 15246, 17259, 18828, 21966, 23012, 30492, 32949, 34518, 40271, 43932, 51777, 63283, 65898, 69036, 80542, 103554, 120813, 126566, 131796, 161084, 189849, 207108, 241626, 253132, 362439, 379698, 442981, 483252, 569547, 724878, 759396, 885962, 1139094, 1328943, 1449756, 1771924, 2278188, 2657886, 3986829, 5315772, 7973658, 15947316]

約数ペア:

[(1, 15947316), (2, 7973658), (3, 5315772), (4, 3986829), (6, 2657886), (7, 2278188), (9, 1771924), (11, 1449756), (12, 1328943), (14, 1139094), (18, 885962), (21, 759396), (22, 724878), (28, 569547), (33, 483252), (36, 442981), (42, 379698), (44, 362439), (63, 253132), (66, 241626), (77, 207108), (84, 189849), (99, 161084), (121, 131796), (126, 126566), (132, 120813), (154, 103554), (198, 80542), (231, 69036), (242, 65898), (252, 63283), (308, 51777), (363, 43932), (396, 40271), (462, 34518), (484, 32949), (523, 30492), (693, 23012), (726, 21966), (847, 18828), (924, 17259), (1046, 15246), (1089, 14644), (1386, 11506), (1452, 10983), (1569, 10164), (1694, 9414), (2092, 7623), (2178, 7322), (2541, 6276), (2772, 5753), (3138, 5082), (3388, 4707), (3661, 4356)]