1890486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 4525920

約数和(自身を除く): 2635434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2693, 5386, 8079, 16158, 24237, 35009, 48474, 70018, 72711, 105027, 145422, 210054, 315081, 630162, 945243, 1890486]

約数ペア:

[(1, 1890486), (2, 945243), (3, 630162), (6, 315081), (9, 210054), (13, 145422), (18, 105027), (26, 72711), (27, 70018), (39, 48474), (54, 35009), (78, 24237), (117, 16158), (234, 8079), (351, 5386), (702, 2693)]