1277028

素因数分解:

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

素因数の和:1896

約数の個数: 36

約数和(自身を含む): 3399760

約数和(自身を除く): 2122732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1867, 3734, 5601, 7468, 11202, 16803, 22404, 33606, 35473, 67212, 70946, 106419, 141892, 212838, 319257, 425676, 638514, 1277028]

約数ペア:

[(1, 1277028), (2, 638514), (3, 425676), (4, 319257), (6, 212838), (9, 141892), (12, 106419), (18, 70946), (19, 67212), (36, 35473), (38, 33606), (57, 22404), (76, 16803), (114, 11202), (171, 7468), (228, 5601), (342, 3734), (684, 1867)]