1387512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2753}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 4296240

約数和(自身を除く): 2908728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2753, 5506, 8259, 11012, 16518, 19271, 22024, 24777, 33036, 38542, 49554, 57813, 66072, 77084, 99108, 115626, 154168, 173439, 198216, 231252, 346878, 462504, 693756, 1387512]

約数ペア:

[(1, 1387512), (2, 693756), (3, 462504), (4, 346878), (6, 231252), (7, 198216), (8, 173439), (9, 154168), (12, 115626), (14, 99108), (18, 77084), (21, 66072), (24, 57813), (28, 49554), (36, 38542), (42, 33036), (56, 24777), (63, 22024), (72, 19271), (84, 16518), (126, 11012), (168, 8259), (252, 5506), (504, 2753)]