13993518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4357

約数の個数: 48

約数和(自身を含む): 35524224

約数和(自身を除く): 21530706

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 4327, 8654, 12981, 25962, 30289, 47597, 60578, 90867, 95194, 142791, 181734, 212023, 285582, 333179, 424046, 636069, 666358, 999537, 1272138, 1999074, 2332253, 4664506, 6996759, 13993518]

約数ペア:

[(1, 13993518), (2, 6996759), (3, 4664506), (6, 2332253), (7, 1999074), (11, 1272138), (14, 999537), (21, 666358), (22, 636069), (33, 424046), (42, 333179), (49, 285582), (66, 212023), (77, 181734), (98, 142791), (147, 95194), (154, 90867), (231, 60578), (294, 47597), (462, 30289), (539, 25962), (1078, 12981), (1617, 8654), (3234, 4327)]