1668116394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{73961}}^1$

素因数の和:74155

約数の個数: 48

約数和(自身を含む): 4153705920

約数和(自身を除く): 2485589526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 11277, 22554, 73961, 147922, 221883, 443766, 517727, 665649, 1035454, 1331298, 1553181, 3106362, 4659543, 9319086, 13239019, 26478038, 39717057, 79434114, 92673133, 119151171, 185346266, 238302342, 278019399, 556038798, 834058197, 1668116394]

約数ペア:

[(1, 1668116394), (2, 834058197), (3, 556038798), (6, 278019399), (7, 238302342), (9, 185346266), (14, 119151171), (18, 92673133), (21, 79434114), (42, 39717057), (63, 26478038), (126, 13239019), (179, 9319086), (358, 4659543), (537, 3106362), (1074, 1553181), (1253, 1331298), (1611, 1035454), (2506, 665649), (3222, 517727), (3759, 443766), (7518, 221883), (11277, 147922), (22554, 73961)]