3180828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 8933120

約数和(自身を除く): 5752292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1993, 3986, 5979, 7972, 11958, 13951, 23916, 27902, 37867, 41853, 55804, 75734, 83706, 113601, 151468, 167412, 227202, 265069, 454404, 530138, 795207, 1060276, 1590414, 3180828]

約数ペア:

[(1, 3180828), (2, 1590414), (3, 1060276), (4, 795207), (6, 530138), (7, 454404), (12, 265069), (14, 227202), (19, 167412), (21, 151468), (28, 113601), (38, 83706), (42, 75734), (57, 55804), (76, 41853), (84, 37867), (114, 27902), (133, 23916), (228, 13951), (266, 11958), (399, 7972), (532, 5979), (798, 3986), (1596, 1993)]