16511590938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1\times {\mathrm{1931}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 35154362880

約数和(自身を除く): 18642771942

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 701, 1402, 1931, 2033, 2103, 3862, 4066, 4206, 5793, 6099, 11586, 12198, 13319, 26638, 36689, 39957, 73378, 75007, 79914, 110067, 150014, 206617, 220134, 225021, 413234, 450042, 619851, 1239702, 1353631, 1425133, 2707262, 2850266, 3925723, 4060893, 4275399, 7851446, 8121786, 8550798, 11777169, 23554338, 25718989, 51437978, 77156967, 144838517, 154313934, 289677034, 434515551, 869031102, 2751931823, 5503863646, 8255795469, 16511590938]

約数ペア:

[(1, 16511590938), (2, 8255795469), (3, 5503863646), (6, 2751931823), (19, 869031102), (38, 434515551), (57, 289677034), (107, 154313934), (114, 144838517), (214, 77156967), (321, 51437978), (642, 25718989), (701, 23554338), (1402, 11777169), (1931, 8550798), (2033, 8121786), (2103, 7851446), (3862, 4275399), (4066, 4060893), (4206, 3925723), (5793, 2850266), (6099, 2707262), (11586, 1425133), (12198, 1353631), (13319, 1239702), (26638, 619851), (36689, 450042), (39957, 413234), (73378, 225021), (75007, 220134), (79914, 206617), (110067, 150014)]