18039186

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 45163008

約数和(自身を除く): 27123822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 99, 106, 159, 162, 191, 198, 297, 318, 382, 477, 573, 583, 594, 891, 954, 1146, 1166, 1431, 1719, 1749, 1782, 2101, 2862, 3438, 3498, 4202, 4293, 5157, 5247, 6303, 8586, 10123, 10314, 10494, 12606, 15471, 15741, 18909, 20246, 30369, 30942, 31482, 37818, 47223, 56727, 60738, 91107, 94446, 111353, 113454, 170181, 182214, 222706, 273321, 334059, 340362, 546642, 668118, 819963, 1002177, 1639926, 2004354, 3006531, 6013062, 9019593, 18039186]

約数ペア:

[(1, 18039186), (2, 9019593), (3, 6013062), (6, 3006531), (9, 2004354), (11, 1639926), (18, 1002177), (22, 819963), (27, 668118), (33, 546642), (53, 340362), (54, 334059), (66, 273321), (81, 222706), (99, 182214), (106, 170181), (159, 113454), (162, 111353), (191, 94446), (198, 91107), (297, 60738), (318, 56727), (382, 47223), (477, 37818), (573, 31482), (583, 30942), (594, 30369), (891, 20246), (954, 18909), (1146, 15741), (1166, 15471), (1431, 12606), (1719, 10494), (1749, 10314), (1782, 10123), (2101, 8586), (2862, 6303), (3438, 5247), (3498, 5157), (4202, 4293)]