7942662

素因数分解:

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

素因数の和:414

約数の個数: 72

約数和(自身を含む): 21353904

約数和(自身を除く): 13411242

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 373, 507, 546, 746, 819, 1014, 1119, 1183, 1521, 1638, 2238, 2366, 2611, 3042, 3357, 3549, 4849, 5222, 6714, 7098, 7833, 9698, 10647, 14547, 15666, 21294, 23499, 29094, 33943, 43641, 46998, 63037, 67886, 87282, 101829, 126074, 189111, 203658, 305487, 378222, 441259, 567333, 610974, 882518, 1134666, 1323777, 2647554, 3971331, 7942662]

約数ペア:

[(1, 7942662), (2, 3971331), (3, 2647554), (6, 1323777), (7, 1134666), (9, 882518), (13, 610974), (14, 567333), (18, 441259), (21, 378222), (26, 305487), (39, 203658), (42, 189111), (63, 126074), (78, 101829), (91, 87282), (117, 67886), (126, 63037), (169, 46998), (182, 43641), (234, 33943), (273, 29094), (338, 23499), (373, 21294), (507, 15666), (546, 14547), (746, 10647), (819, 9698), (1014, 7833), (1119, 7098), (1183, 6714), (1521, 5222), (1638, 4849), (2238, 3549), (2366, 3357), (2611, 3042)]