18183426

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 37161600

約数和(自身を除く): 18978174

約数列:

[1, 2, 3, 6, 97, 157, 194, 199, 291, 314, 398, 471, 582, 597, 942, 1194, 15229, 19303, 30458, 31243, 38606, 45687, 57909, 62486, 91374, 93729, 115818, 187458, 3030571, 6061142, 9091713, 18183426]

約数ペア:

[(1, 18183426), (2, 9091713), (3, 6061142), (6, 3030571), (97, 187458), (157, 115818), (194, 93729), (199, 91374), (291, 62486), (314, 57909), (398, 45687), (471, 38606), (582, 31243), (597, 30458), (942, 19303), (1194, 15229)]