15690003444

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{54323}}^1$

素因数の和:54517

約数の個数: 72

約数和(自身を含む): 40576116672

約数和(自身を除く): 24886113228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 113, 142, 213, 226, 284, 339, 426, 452, 639, 678, 852, 1017, 1278, 1356, 2034, 2556, 4068, 8023, 16046, 24069, 32092, 48138, 54323, 72207, 96276, 108646, 144414, 162969, 217292, 288828, 325938, 488907, 651876, 977814, 1955628, 3856933, 6138499, 7713866, 11570799, 12276998, 15427732, 18415497, 23141598, 24553996, 34712397, 36830994, 46283196, 55246491, 69424794, 73661988, 110492982, 138849588, 220985964, 435833429, 871666858, 1307500287, 1743333716, 2615000574, 3922500861, 5230001148, 7845001722, 15690003444]

約数ペア:

[(1, 15690003444), (2, 7845001722), (3, 5230001148), (4, 3922500861), (6, 2615000574), (9, 1743333716), (12, 1307500287), (18, 871666858), (36, 435833429), (71, 220985964), (113, 138849588), (142, 110492982), (213, 73661988), (226, 69424794), (284, 55246491), (339, 46283196), (426, 36830994), (452, 34712397), (639, 24553996), (678, 23141598), (852, 18415497), (1017, 15427732), (1278, 12276998), (1356, 11570799), (2034, 7713866), (2556, 6138499), (4068, 3856933), (8023, 1955628), (16046, 977814), (24069, 651876), (32092, 488907), (48138, 325938), (54323, 288828), (72207, 217292), (96276, 162969), (108646, 144414)]