2097211284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2774089}}^1$

素因数の和:2774109

約数の個数: 48

約数和(自身を含む): 6213961600

約数和(自身を除く): 4116750316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2774089, 5548178, 8322267, 11096356, 16644534, 19418623, 24966801, 33289068, 38837246, 49933602, 58255869, 74900403, 77674492, 99867204, 116511738, 149800806, 174767607, 233023476, 299601612, 349535214, 524302821, 699070428, 1048605642, 2097211284]

約数ペア:

[(1, 2097211284), (2, 1048605642), (3, 699070428), (4, 524302821), (6, 349535214), (7, 299601612), (9, 233023476), (12, 174767607), (14, 149800806), (18, 116511738), (21, 99867204), (27, 77674492), (28, 74900403), (36, 58255869), (42, 49933602), (54, 38837246), (63, 33289068), (84, 24966801), (108, 19418623), (126, 16644534), (189, 11096356), (252, 8322267), (378, 5548178), (756, 2774089)]