172348974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{195407}}^1$

素因数の和:195429

約数の個数: 36

約数和(自身を含む): 434391984

約数和(自身を除く): 262043010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 195407, 390814, 586221, 1172442, 1367849, 1758663, 2735698, 3517326, 4103547, 8207094, 9574943, 12310641, 19149886, 24621282, 28724829, 57449658, 86174487, 172348974]

約数ペア:

[(1, 172348974), (2, 86174487), (3, 57449658), (6, 28724829), (7, 24621282), (9, 19149886), (14, 12310641), (18, 9574943), (21, 8207094), (42, 4103547), (49, 3517326), (63, 2735698), (98, 1758663), (126, 1367849), (147, 1172442), (294, 586221), (441, 390814), (882, 195407)]