1440972

素因数分解:

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

素因数の和:3102

約数の個数: 36

約数和(自身を含む): 3923920

約数和(自身を除く): 2482948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3079, 6158, 9237, 12316, 18474, 27711, 36948, 40027, 55422, 80054, 110844, 120081, 160108, 240162, 360243, 480324, 720486, 1440972]

約数ペア:

[(1, 1440972), (2, 720486), (3, 480324), (4, 360243), (6, 240162), (9, 160108), (12, 120081), (13, 110844), (18, 80054), (26, 55422), (36, 40027), (39, 36948), (52, 27711), (78, 18474), (117, 12316), (156, 9237), (234, 6158), (468, 3079)]