16378691844

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1607}}^1\times {\mathrm{2731}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 38377737216

約数和(自身を除く): 21999045372

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1607, 1866, 2731, 3214, 3732, 4821, 5462, 6428, 8193, 9642, 10924, 16386, 19284, 32772, 499777, 849341, 999554, 1499331, 1698682, 1999108, 2548023, 2998662, 3397364, 4388717, 5096046, 5997324, 8777434, 10192092, 13166151, 17554868, 26332302, 52664604, 1364890987, 2729781974, 4094672961, 5459563948, 8189345922, 16378691844]

約数ペア:

[(1, 16378691844), (2, 8189345922), (3, 5459563948), (4, 4094672961), (6, 2729781974), (12, 1364890987), (311, 52664604), (622, 26332302), (933, 17554868), (1244, 13166151), (1607, 10192092), (1866, 8777434), (2731, 5997324), (3214, 5096046), (3732, 4388717), (4821, 3397364), (5462, 2998662), (6428, 2548023), (8193, 1999108), (9642, 1698682), (10924, 1499331), (16386, 999554), (19284, 849341), (32772, 499777)]