3123666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1935

約数の個数: 48

約数和(自身を含む): 8334144

約数和(自身を除く): 5210478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1907, 3814, 5721, 11442, 13349, 17163, 24791, 26698, 34326, 40047, 49582, 74373, 80094, 120141, 148746, 173537, 223119, 240282, 347074, 446238, 520611, 1041222, 1561833, 3123666]

約数ペア:

[(1, 3123666), (2, 1561833), (3, 1041222), (6, 520611), (7, 446238), (9, 347074), (13, 240282), (14, 223119), (18, 173537), (21, 148746), (26, 120141), (39, 80094), (42, 74373), (63, 49582), (78, 40047), (91, 34326), (117, 26698), (126, 24791), (182, 17163), (234, 13349), (273, 11442), (546, 5721), (819, 3814), (1638, 1907)]