16776228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 46143552

約数和(自身を除く): 29367324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 277, 294, 309, 412, 554, 588, 618, 721, 831, 1108, 1236, 1442, 1662, 1939, 2163, 2884, 3324, 3878, 4326, 5047, 5817, 7756, 8652, 10094, 11634, 13573, 15141, 20188, 23268, 27146, 28531, 30282, 40719, 54292, 57062, 60564, 81438, 85593, 114124, 162876, 171186, 199717, 342372, 399434, 599151, 798868, 1198302, 1398019, 2396604, 2796038, 4194057, 5592076, 8388114, 16776228]

約数ペア:

[(1, 16776228), (2, 8388114), (3, 5592076), (4, 4194057), (6, 2796038), (7, 2396604), (12, 1398019), (14, 1198302), (21, 798868), (28, 599151), (42, 399434), (49, 342372), (84, 199717), (98, 171186), (103, 162876), (147, 114124), (196, 85593), (206, 81438), (277, 60564), (294, 57062), (309, 54292), (412, 40719), (554, 30282), (588, 28531), (618, 27146), (721, 23268), (831, 20188), (1108, 15141), (1236, 13573), (1442, 11634), (1662, 10094), (1939, 8652), (2163, 7756), (2884, 5817), (3324, 5047), (3878, 4326)]