2881944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 8408400

約数和(自身を除く): 5526456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 3079, 6158, 9237, 12316, 18474, 24632, 27711, 36948, 40027, 55422, 73896, 80054, 110844, 120081, 160108, 221688, 240162, 320216, 360243, 480324, 720486, 960648, 1440972, 2881944]

約数ペア:

[(1, 2881944), (2, 1440972), (3, 960648), (4, 720486), (6, 480324), (8, 360243), (9, 320216), (12, 240162), (13, 221688), (18, 160108), (24, 120081), (26, 110844), (36, 80054), (39, 73896), (52, 55422), (72, 40027), (78, 36948), (104, 27711), (117, 24632), (156, 18474), (234, 12316), (312, 9237), (468, 6158), (936, 3079)]