22886424

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 70958160

約数和(自身を除く): 48071736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 71, 72, 74, 88, 99, 111, 121, 132, 142, 148, 198, 213, 222, 242, 264, 284, 296, 333, 363, 396, 407, 426, 444, 484, 568, 639, 666, 726, 781, 792, 814, 852, 888, 968, 1089, 1221, 1278, 1332, 1452, 1562, 1628, 1704, 2178, 2343, 2442, 2556, 2627, 2664, 2904, 3124, 3256, 3663, 4356, 4477, 4686, 4884, 5112, 5254, 6248, 7029, 7326, 7881, 8591, 8712, 8954, 9372, 9768, 10508, 13431, 14058, 14652, 15762, 17182, 17908, 18744, 21016, 23643, 25773, 26862, 28116, 28897, 29304, 31524, 34364, 35816, 40293, 47286, 51546, 53724, 56232, 57794, 63048, 68728, 77319, 80586, 86691, 94572, 103092, 107448, 115588, 154638, 161172, 173382, 189144, 206184, 231176, 260073, 309276, 317867, 322344, 346764, 520146, 618552, 635734, 693528, 953601, 1040292, 1271468, 1907202, 2080584, 2542936, 2860803, 3814404, 5721606, 7628808, 11443212, 22886424]

約数ペア:

[(1, 22886424), (2, 11443212), (3, 7628808), (4, 5721606), (6, 3814404), (8, 2860803), (9, 2542936), (11, 2080584), (12, 1907202), (18, 1271468), (22, 1040292), (24, 953601), (33, 693528), (36, 635734), (37, 618552), (44, 520146), (66, 346764), (71, 322344), (72, 317867), (74, 309276), (88, 260073), (99, 231176), (111, 206184), (121, 189144), (132, 173382), (142, 161172), (148, 154638), (198, 115588), (213, 107448), (222, 103092), (242, 94572), (264, 86691), (284, 80586), (296, 77319), (333, 68728), (363, 63048), (396, 57794), (407, 56232), (426, 53724), (444, 51546), (484, 47286), (568, 40293), (639, 35816), (666, 34364), (726, 31524), (781, 29304), (792, 28897), (814, 28116), (852, 26862), (888, 25773), (968, 23643), (1089, 21016), (1221, 18744), (1278, 17908), (1332, 17182), (1452, 15762), (1562, 14652), (1628, 14058), (1704, 13431), (2178, 10508), (2343, 9768), (2442, 9372), (2556, 8954), (2627, 8712), (2664, 8591), (2904, 7881), (3124, 7326), (3256, 7029), (3663, 6248), (4356, 5254), (4477, 5112), (4686, 4884)]