16951452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 46577664

約数和(自身を除く): 29626212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 227, 254, 294, 381, 454, 508, 588, 681, 762, 889, 908, 1362, 1524, 1589, 1778, 2667, 2724, 3178, 3556, 4767, 5334, 6223, 6356, 9534, 10668, 11123, 12446, 18669, 19068, 22246, 24892, 28829, 33369, 37338, 44492, 57658, 66738, 74676, 86487, 115316, 133476, 172974, 201803, 345948, 403606, 605409, 807212, 1210818, 1412621, 2421636, 2825242, 4237863, 5650484, 8475726, 16951452]

約数ペア:

[(1, 16951452), (2, 8475726), (3, 5650484), (4, 4237863), (6, 2825242), (7, 2421636), (12, 1412621), (14, 1210818), (21, 807212), (28, 605409), (42, 403606), (49, 345948), (84, 201803), (98, 172974), (127, 133476), (147, 115316), (196, 86487), (227, 74676), (254, 66738), (294, 57658), (381, 44492), (454, 37338), (508, 33369), (588, 28829), (681, 24892), (762, 22246), (889, 19068), (908, 18669), (1362, 12446), (1524, 11123), (1589, 10668), (1778, 9534), (2667, 6356), (2724, 6223), (3178, 5334), (3556, 4767)]