13149551454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{2657}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 28786012416

約数和(自身を除く): 15636460962

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 947, 1742, 1894, 2613, 2657, 2841, 5226, 5314, 5682, 7971, 12311, 15942, 24622, 34541, 36933, 63449, 69082, 73866, 103623, 126898, 178019, 190347, 207246, 356038, 380694, 534057, 824837, 1068114, 1649674, 2314247, 2474511, 2516179, 4628494, 4949022, 5032358, 6942741, 7548537, 13885482, 15097074, 32710327, 65420654, 98130981, 168583993, 196261962, 337167986, 505751979, 1011503958, 2191591909, 4383183818, 6574775727, 13149551454]

約数ペア:

[(1, 13149551454), (2, 6574775727), (3, 4383183818), (6, 2191591909), (13, 1011503958), (26, 505751979), (39, 337167986), (67, 196261962), (78, 168583993), (134, 98130981), (201, 65420654), (402, 32710327), (871, 15097074), (947, 13885482), (1742, 7548537), (1894, 6942741), (2613, 5032358), (2657, 4949022), (2841, 4628494), (5226, 2516179), (5314, 2474511), (5682, 2314247), (7971, 1649674), (12311, 1068114), (15942, 824837), (24622, 534057), (34541, 380694), (36933, 356038), (63449, 207246), (69082, 190347), (73866, 178019), (103623, 126898)]