315753354

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{357997}}^1$

素因数の和:358019

約数の個数: 36

約数和(自身を含む): 795829554

約数和(自身を除く): 480076200

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 357997, 715994, 1073991, 2147982, 2505979, 3221973, 5011958, 6443946, 7517937, 15035874, 17541853, 22553811, 35083706, 45107622, 52625559, 105251118, 157876677, 315753354]

約数ペア:

[(1, 315753354), (2, 157876677), (3, 105251118), (6, 52625559), (7, 45107622), (9, 35083706), (14, 22553811), (18, 17541853), (21, 15035874), (42, 7517937), (49, 6443946), (63, 5011958), (98, 3221973), (126, 2505979), (147, 2147982), (294, 1073991), (441, 715994), (882, 357997)]