27520878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 42152082

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 839, 994, 1491, 1562, 1678, 2343, 2517, 2982, 4686, 5034, 5467, 5873, 9229, 10934, 11746, 16401, 17619, 18458, 27687, 32802, 35238, 55374, 59569, 64603, 119138, 129206, 178707, 193809, 357414, 387618, 416983, 655259, 833966, 1250949, 1310518, 1965777, 2501898, 3931554, 4586813, 9173626, 13760439, 27520878]

約数ペア:

[(1, 27520878), (2, 13760439), (3, 9173626), (6, 4586813), (7, 3931554), (11, 2501898), (14, 1965777), (21, 1310518), (22, 1250949), (33, 833966), (42, 655259), (66, 416983), (71, 387618), (77, 357414), (142, 193809), (154, 178707), (213, 129206), (231, 119138), (426, 64603), (462, 59569), (497, 55374), (781, 35238), (839, 32802), (994, 27687), (1491, 18458), (1562, 17619), (1678, 16401), (2343, 11746), (2517, 10934), (2982, 9229), (4686, 5873), (5034, 5467)]