2647554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 6570432

約数和(自身を除く): 3922878

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 373, 507, 546, 746, 1014, 1119, 1183, 2238, 2366, 2611, 3549, 4849, 5222, 7098, 7833, 9698, 14547, 15666, 29094, 33943, 63037, 67886, 101829, 126074, 189111, 203658, 378222, 441259, 882518, 1323777, 2647554]

約数ペア:

[(1, 2647554), (2, 1323777), (3, 882518), (6, 441259), (7, 378222), (13, 203658), (14, 189111), (21, 126074), (26, 101829), (39, 67886), (42, 63037), (78, 33943), (91, 29094), (169, 15666), (182, 14547), (273, 9698), (338, 7833), (373, 7098), (507, 5222), (546, 4849), (746, 3549), (1014, 2611), (1119, 2366), (1183, 2238)]