12902814

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 16450146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 191, 243, 278, 382, 417, 486, 573, 834, 1146, 1251, 1719, 2502, 3438, 3753, 5157, 7506, 10314, 11259, 15471, 22518, 26549, 30942, 33777, 46413, 53098, 67554, 79647, 92826, 159294, 238941, 477882, 716823, 1433646, 2150469, 4300938, 6451407, 12902814]

約数ペア:

[(1, 12902814), (2, 6451407), (3, 4300938), (6, 2150469), (9, 1433646), (18, 716823), (27, 477882), (54, 238941), (81, 159294), (139, 92826), (162, 79647), (191, 67554), (243, 53098), (278, 46413), (382, 33777), (417, 30942), (486, 26549), (573, 22518), (834, 15471), (1146, 11259), (1251, 10314), (1719, 7506), (2502, 5157), (3438, 3753)]