15692017212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{19861}}^1$

素因数の和:21179

約数の個数: 72

約数和(自身を含む): 42033871152

約数和(自身を除く): 26341853940

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1291, 2582, 3873, 5164, 7746, 11619, 15492, 19861, 21947, 23238, 39722, 43894, 46476, 59583, 65841, 79444, 87788, 119166, 131682, 178749, 197523, 238332, 263364, 337637, 357498, 395046, 675274, 714996, 790092, 1012911, 1350548, 2025822, 3038733, 4051644, 6077466, 12154932, 25640551, 51281102, 76921653, 102562204, 153843306, 230764959, 307686612, 435889367, 461529918, 871778734, 923059836, 1307668101, 1743557468, 2615336202, 3923004303, 5230672404, 7846008606, 15692017212]

約数ペア:

[(1, 15692017212), (2, 7846008606), (3, 5230672404), (4, 3923004303), (6, 2615336202), (9, 1743557468), (12, 1307668101), (17, 923059836), (18, 871778734), (34, 461529918), (36, 435889367), (51, 307686612), (68, 230764959), (102, 153843306), (153, 102562204), (204, 76921653), (306, 51281102), (612, 25640551), (1291, 12154932), (2582, 6077466), (3873, 4051644), (5164, 3038733), (7746, 2025822), (11619, 1350548), (15492, 1012911), (19861, 790092), (21947, 714996), (23238, 675274), (39722, 395046), (43894, 357498), (46476, 337637), (59583, 263364), (65841, 238332), (79444, 197523), (87788, 178749), (119166, 131682)]