21040176

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 54621504

約数和(自身を除く): 33581328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1816, 1931, 2724, 3632, 3862, 5448, 5793, 7724, 10896, 11586, 15448, 23172, 30896, 46344, 92688, 438337, 876674, 1315011, 1753348, 2630022, 3506696, 5260044, 7013392, 10520088, 21040176]

約数ペア:

[(1, 21040176), (2, 10520088), (3, 7013392), (4, 5260044), (6, 3506696), (8, 2630022), (12, 1753348), (16, 1315011), (24, 876674), (48, 438337), (227, 92688), (454, 46344), (681, 30896), (908, 23172), (1362, 15448), (1816, 11586), (1931, 10896), (2724, 7724), (3632, 5793), (3862, 5448)]