83292678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{220351}}^1$

素因数の和:220369

約数の個数: 32

約数和(自身を含む): 211537920

約数和(自身を除く): 128245242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 220351, 440702, 661053, 1322106, 1542457, 1983159, 3084914, 3966318, 4627371, 5949477, 9254742, 11898954, 13882113, 27764226, 41646339, 83292678]

約数ペア:

[(1, 83292678), (2, 41646339), (3, 27764226), (6, 13882113), (7, 11898954), (9, 9254742), (14, 5949477), (18, 4627371), (21, 3966318), (27, 3084914), (42, 1983159), (54, 1542457), (63, 1322106), (126, 661053), (189, 440702), (378, 220351)]