19008559116

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{7079}}^1$

素因数の和:7185

約数の個数: 144

約数和(自身を含む): 52620825600

約数和(自身を除く): 33612266484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 92, 94, 108, 138, 141, 188, 207, 276, 282, 414, 423, 529, 564, 621, 828, 846, 1058, 1081, 1242, 1269, 1587, 1692, 2116, 2162, 2484, 2538, 3174, 3243, 4324, 4761, 5076, 6348, 6486, 7079, 9522, 9729, 12972, 14158, 14283, 19044, 19458, 21237, 24863, 28316, 28566, 29187, 38916, 42474, 49726, 57132, 58374, 63711, 74589, 84948, 99452, 116748, 127422, 149178, 162817, 191133, 223767, 254844, 298356, 325634, 332713, 382266, 447534, 488451, 651268, 665426, 671301, 764532, 895068, 976902, 998139, 1330852, 1342602, 1465353, 1953804, 1996278, 2685204, 2930706, 2994417, 3744791, 3992556, 4396059, 5861412, 5988834, 7489582, 7652399, 8792118, 8983251, 11234373, 11977668, 14979164, 15304798, 17584236, 17966502, 22468746, 22957197, 30609596, 33703119, 35933004, 44937492, 45914394, 67406238, 68871591, 91828788, 101109357, 134812476, 137743182, 176005177, 202218714, 206614773, 275486364, 352010354, 404437428, 413229546, 528015531, 704020708, 826459092, 1056031062, 1584046593, 2112062124, 3168093186, 4752139779, 6336186372, 9504279558, 19008559116]

約数ペア:

[(1, 19008559116), (2, 9504279558), (3, 6336186372), (4, 4752139779), (6, 3168093186), (9, 2112062124), (12, 1584046593), (18, 1056031062), (23, 826459092), (27, 704020708), (36, 528015531), (46, 413229546), (47, 404437428), (54, 352010354), (69, 275486364), (92, 206614773), (94, 202218714), (108, 176005177), (138, 137743182), (141, 134812476), (188, 101109357), (207, 91828788), (276, 68871591), (282, 67406238), (414, 45914394), (423, 44937492), (529, 35933004), (564, 33703119), (621, 30609596), (828, 22957197), (846, 22468746), (1058, 17966502), (1081, 17584236), (1242, 15304798), (1269, 14979164), (1587, 11977668), (1692, 11234373), (2116, 8983251), (2162, 8792118), (2484, 7652399), (2538, 7489582), (3174, 5988834), (3243, 5861412), (4324, 4396059), (4761, 3992556), (5076, 3744791), (6348, 2994417), (6486, 2930706), (7079, 2685204), (9522, 1996278), (9729, 1953804), (12972, 1465353), (14158, 1342602), (14283, 1330852), (19044, 998139), (19458, 976902), (21237, 895068), (24863, 764532), (28316, 671301), (28566, 665426), (29187, 651268), (38916, 488451), (42474, 447534), (49726, 382266), (57132, 332713), (58374, 325634), (63711, 298356), (74589, 254844), (84948, 223767), (99452, 191133), (116748, 162817), (127422, 149178)]