18422314680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1993757}}^1$

素因数の和:1993789

約数の個数: 128

約数和(自身を含む): 68904276480

約数和(自身を除く): 50481961800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 1993757, 3987514, 5981271, 7975028, 9968785, 11962542, 13956299, 15950056, 19937570, 21931327, 23925084, 27912598, 29906355, 39875140, 41868897, 43862654, 47850168, 55825196, 59812710, 65793981, 69781495, 79750280, 83737794, 87725308, 109656635, 111650392, 119625420, 131587962, 139562990, 153519289, 167475588, 175450616, 209344485, 219313270, 239250840, 263175924, 279125980, 307038578, 328969905, 334951176, 418688970, 438626540, 460557867, 526351848, 558251960, 614077156, 657939810, 767596445, 837377940, 877253080, 921115734, 1228154312, 1315879620, 1535192890, 1674755880, 1842231468, 2302789335, 2631759240, 3070385780, 3684462936, 4605578670, 6140771560, 9211157340, 18422314680]

約数ペア:

[(1, 18422314680), (2, 9211157340), (3, 6140771560), (4, 4605578670), (5, 3684462936), (6, 3070385780), (7, 2631759240), (8, 2302789335), (10, 1842231468), (11, 1674755880), (12, 1535192890), (14, 1315879620), (15, 1228154312), (20, 921115734), (21, 877253080), (22, 837377940), (24, 767596445), (28, 657939810), (30, 614077156), (33, 558251960), (35, 526351848), (40, 460557867), (42, 438626540), (44, 418688970), (55, 334951176), (56, 328969905), (60, 307038578), (66, 279125980), (70, 263175924), (77, 239250840), (84, 219313270), (88, 209344485), (105, 175450616), (110, 167475588), (120, 153519289), (132, 139562990), (140, 131587962), (154, 119625420), (165, 111650392), (168, 109656635), (210, 87725308), (220, 83737794), (231, 79750280), (264, 69781495), (280, 65793981), (308, 59812710), (330, 55825196), (385, 47850168), (420, 43862654), (440, 41868897), (462, 39875140), (616, 29906355), (660, 27912598), (770, 23925084), (840, 21931327), (924, 19937570), (1155, 15950056), (1320, 13956299), (1540, 11962542), (1848, 9968785), (2310, 7975028), (3080, 5981271), (4620, 3987514), (9240, 1993757)]