12591756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 34398000

約数和(自身を除く): 21806244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 449, 492, 684, 738, 779, 898, 1347, 1476, 1558, 1796, 2337, 2694, 3116, 4041, 4674, 5388, 7011, 8082, 8531, 9348, 14022, 16164, 17062, 18409, 25593, 28044, 34124, 36818, 51186, 55227, 73636, 76779, 102372, 110454, 153558, 165681, 220908, 307116, 331362, 349771, 662724, 699542, 1049313, 1399084, 2098626, 3147939, 4197252, 6295878, 12591756]

約数ペア:

[(1, 12591756), (2, 6295878), (3, 4197252), (4, 3147939), (6, 2098626), (9, 1399084), (12, 1049313), (18, 699542), (19, 662724), (36, 349771), (38, 331362), (41, 307116), (57, 220908), (76, 165681), (82, 153558), (114, 110454), (123, 102372), (164, 76779), (171, 73636), (228, 55227), (246, 51186), (342, 36818), (369, 34124), (449, 28044), (492, 25593), (684, 18409), (738, 17062), (779, 16164), (898, 14022), (1347, 9348), (1476, 8531), (1558, 8082), (1796, 7011), (2337, 5388), (2694, 4674), (3116, 4041)]