9149756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 20332032

約数和(自身を除く): 11182276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 487, 671, 854, 974, 1342, 1708, 1948, 2684, 3409, 4697, 5357, 6818, 9394, 10714, 13636, 18788, 21428, 29707, 37499, 59414, 74998, 118828, 149996, 207949, 326777, 415898, 653554, 831796, 1307108, 2287439, 4574878, 9149756]

約数ペア:

[(1, 9149756), (2, 4574878), (4, 2287439), (7, 1307108), (11, 831796), (14, 653554), (22, 415898), (28, 326777), (44, 207949), (61, 149996), (77, 118828), (122, 74998), (154, 59414), (244, 37499), (308, 29707), (427, 21428), (487, 18788), (671, 13636), (854, 10714), (974, 9394), (1342, 6818), (1708, 5357), (1948, 4697), (2684, 3409)]