19907622

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22571}}^1$

素因数の和:22593

約数の個数: 36

約数和(自身を含む): 50177556

約数和(自身を除く): 30269934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22571, 45142, 67713, 135426, 157997, 203139, 315994, 406278, 473991, 947982, 1105979, 1421973, 2211958, 2843946, 3317937, 6635874, 9953811, 19907622]

約数ペア:

[(1, 19907622), (2, 9953811), (3, 6635874), (6, 3317937), (7, 2843946), (9, 2211958), (14, 1421973), (18, 1105979), (21, 947982), (42, 473991), (49, 406278), (63, 315994), (98, 203139), (126, 157997), (147, 135426), (294, 67713), (441, 45142), (882, 22571)]