2979732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 8368640

約数和(自身を除く): 5388908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1867, 3734, 5601, 7468, 11202, 13069, 22404, 26138, 35473, 39207, 52276, 70946, 78414, 106419, 141892, 156828, 212838, 248311, 425676, 496622, 744933, 993244, 1489866, 2979732]

約数ペア:

[(1, 2979732), (2, 1489866), (3, 993244), (4, 744933), (6, 496622), (7, 425676), (12, 248311), (14, 212838), (19, 156828), (21, 141892), (28, 106419), (38, 78414), (42, 70946), (57, 52276), (76, 39207), (84, 35473), (114, 26138), (133, 22404), (228, 13069), (266, 11202), (399, 7468), (532, 5601), (798, 3734), (1596, 1867)]