9157148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 21525504

約数和(自身を除く): 12368356

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2287, 4004, 4574, 9148, 16009, 25157, 29731, 32018, 50314, 59462, 64036, 100628, 118924, 176099, 208117, 327041, 352198, 416234, 654082, 704396, 832468, 1308164, 2289287, 4578574, 9157148]

約数ペア:

[(1, 9157148), (2, 4578574), (4, 2289287), (7, 1308164), (11, 832468), (13, 704396), (14, 654082), (22, 416234), (26, 352198), (28, 327041), (44, 208117), (52, 176099), (77, 118924), (91, 100628), (143, 64036), (154, 59462), (182, 50314), (286, 32018), (308, 29731), (364, 25157), (572, 16009), (1001, 9148), (2002, 4574), (2287, 4004)]