21183054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 45341856

約数和(自身を除く): 24158802

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 2141, 3298, 4282, 4947, 6423, 9894, 12846, 36397, 72794, 109191, 207677, 218382, 415354, 623031, 1246062, 3530509, 7061018, 10591527, 21183054]

約数ペア:

[(1, 21183054), (2, 10591527), (3, 7061018), (6, 3530509), (17, 1246062), (34, 623031), (51, 415354), (97, 218382), (102, 207677), (194, 109191), (291, 72794), (582, 36397), (1649, 12846), (2141, 9894), (3298, 6423), (4282, 4947)]