27702906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 70281216

約数和(自身を除く): 42578310

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 983, 1281, 1342, 1966, 2013, 2562, 2949, 4026, 4697, 5898, 6881, 9394, 10813, 13762, 14091, 20643, 21626, 28182, 32439, 41286, 59963, 64878, 75691, 119926, 151382, 179889, 227073, 359778, 419741, 454146, 659593, 839482, 1259223, 1319186, 1978779, 2518446, 3957558, 4617151, 9234302, 13851453, 27702906]

約数ペア:

[(1, 27702906), (2, 13851453), (3, 9234302), (6, 4617151), (7, 3957558), (11, 2518446), (14, 1978779), (21, 1319186), (22, 1259223), (33, 839482), (42, 659593), (61, 454146), (66, 419741), (77, 359778), (122, 227073), (154, 179889), (183, 151382), (231, 119926), (366, 75691), (427, 64878), (462, 59963), (671, 41286), (854, 32439), (983, 28182), (1281, 21626), (1342, 20643), (1966, 14091), (2013, 13762), (2562, 10813), (2949, 9394), (4026, 6881), (4697, 5898)]