70431858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7959

約数の個数: 48

約数和(自身を含む): 176881536

約数和(自身を除く): 106449678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7873, 8946, 15746, 23619, 47238, 55111, 70857, 110222, 141714, 165333, 330666, 495999, 558983, 991998, 1117966, 1676949, 3353898, 3912881, 5030847, 7825762, 10061694, 11738643, 23477286, 35215929, 70431858]

約数ペア:

[(1, 70431858), (2, 35215929), (3, 23477286), (6, 11738643), (7, 10061694), (9, 7825762), (14, 5030847), (18, 3912881), (21, 3353898), (42, 1676949), (63, 1117966), (71, 991998), (126, 558983), (142, 495999), (213, 330666), (426, 165333), (497, 141714), (639, 110222), (994, 70857), (1278, 55111), (1491, 47238), (2982, 23619), (4473, 15746), (7873, 8946)]