8193354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 19305216

約数和(自身を除く): 11111862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 167, 221, 222, 334, 442, 481, 501, 629, 663, 962, 1002, 1258, 1326, 1443, 1887, 2171, 2839, 2886, 3774, 4342, 5678, 6179, 6513, 8177, 8517, 12358, 13026, 16354, 17034, 18537, 24531, 36907, 37074, 49062, 73814, 80327, 105043, 110721, 160654, 210086, 221442, 240981, 315129, 481962, 630258, 1365559, 2731118, 4096677, 8193354]

約数ペア:

[(1, 8193354), (2, 4096677), (3, 2731118), (6, 1365559), (13, 630258), (17, 481962), (26, 315129), (34, 240981), (37, 221442), (39, 210086), (51, 160654), (74, 110721), (78, 105043), (102, 80327), (111, 73814), (167, 49062), (221, 37074), (222, 36907), (334, 24531), (442, 18537), (481, 17034), (501, 16354), (629, 13026), (663, 12358), (962, 8517), (1002, 8177), (1258, 6513), (1326, 6179), (1443, 5678), (1887, 4342), (2171, 3774), (2839, 2886)]