9870225222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19610

約数の個数: 128

約数和(自身を含む): 25200967680

約数和(自身を除く): 15330742458

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 114, 143, 186, 209, 247, 286, 341, 403, 418, 429, 494, 589, 627, 682, 741, 806, 858, 1023, 1178, 1209, 1254, 1482, 1767, 2046, 2418, 2717, 3534, 4433, 5434, 6479, 7657, 8151, 8866, 12958, 13299, 15314, 16302, 19437, 19531, 22971, 26598, 38874, 39062, 45942, 58593, 84227, 117186, 168454, 214841, 252681, 253903, 371089, 429682, 505362, 507806, 605461, 644523, 742178, 761709, 1113267, 1210922, 1289046, 1523418, 1816383, 2226534, 2792933, 3632766, 4081979, 4824157, 5585866, 6660071, 7870993, 8163958, 8378799, 9648314, 11503759, 12245937, 13320142, 14472471, 15741986, 16757598, 19980213, 23007518, 23612979, 24491874, 28944942, 34511277, 39960426, 47225958, 53065727, 69022554, 86580923, 106131454, 126541349, 149548867, 159197181, 173161846, 253082698, 259742769, 299097734, 318394362, 379624047, 448646601, 519485538, 759248094, 897293202, 1645037537, 3290075074, 4935112611, 9870225222]

約数ペア:

[(1, 9870225222), (2, 4935112611), (3, 3290075074), (6, 1645037537), (11, 897293202), (13, 759248094), (19, 519485538), (22, 448646601), (26, 379624047), (31, 318394362), (33, 299097734), (38, 259742769), (39, 253082698), (57, 173161846), (62, 159197181), (66, 149548867), (78, 126541349), (93, 106131454), (114, 86580923), (143, 69022554), (186, 53065727), (209, 47225958), (247, 39960426), (286, 34511277), (341, 28944942), (403, 24491874), (418, 23612979), (429, 23007518), (494, 19980213), (589, 16757598), (627, 15741986), (682, 14472471), (741, 13320142), (806, 12245937), (858, 11503759), (1023, 9648314), (1178, 8378799), (1209, 8163958), (1254, 7870993), (1482, 6660071), (1767, 5585866), (2046, 4824157), (2418, 4081979), (2717, 3632766), (3534, 2792933), (4433, 2226534), (5434, 1816383), (6479, 1523418), (7657, 1289046), (8151, 1210922), (8866, 1113267), (12958, 761709), (13299, 742178), (15314, 644523), (16302, 605461), (19437, 507806), (19531, 505362), (22971, 429682), (26598, 371089), (38874, 253903), (39062, 252681), (45942, 214841), (58593, 168454), (84227, 117186)]