16631412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 44728320

約数和(自身を除く): 28096908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1559, 1778, 2667, 3118, 3556, 4677, 5334, 6236, 9354, 10668, 10913, 18708, 21826, 32739, 43652, 65478, 130956, 197993, 395986, 593979, 791972, 1187958, 1385951, 2375916, 2771902, 4157853, 5543804, 8315706, 16631412]

約数ペア:

[(1, 16631412), (2, 8315706), (3, 5543804), (4, 4157853), (6, 2771902), (7, 2375916), (12, 1385951), (14, 1187958), (21, 791972), (28, 593979), (42, 395986), (84, 197993), (127, 130956), (254, 65478), (381, 43652), (508, 32739), (762, 21826), (889, 18708), (1524, 10913), (1559, 10668), (1778, 9354), (2667, 6236), (3118, 5334), (3556, 4677)]