11972916

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4007}}^1$

素因数の和:4100

約数の個数: 36

約数和(自身を含む): 30637152

約数和(自身を除く): 18664236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 4007, 8014, 12021, 16028, 24042, 36063, 48084, 72126, 144252, 332581, 665162, 997743, 1330324, 1995486, 2993229, 3990972, 5986458, 11972916]

約数ペア:

[(1, 11972916), (2, 5986458), (3, 3990972), (4, 2993229), (6, 1995486), (9, 1330324), (12, 997743), (18, 665162), (36, 332581), (83, 144252), (166, 72126), (249, 48084), (332, 36063), (498, 24042), (747, 16028), (996, 12021), (1494, 8014), (2988, 4007)]