18413114552

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{342863}}^1$

素因数の和:343020

約数の個数: 48

約数和(自身を含む): 40454523360

約数和(自身を除く): 22041408808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 3836, 6713, 7672, 13426, 26852, 53704, 342863, 685726, 1371452, 2400041, 2742904, 4800082, 9600164, 16800287, 19200328, 33600574, 46972231, 67201148, 93944462, 134402296, 187888924, 328805617, 375777848, 657611234, 1315222468, 2301639319, 2630444936, 4603278638, 9206557276, 18413114552]

約数ペア:

[(1, 18413114552), (2, 9206557276), (4, 4603278638), (7, 2630444936), (8, 2301639319), (14, 1315222468), (28, 657611234), (49, 375777848), (56, 328805617), (98, 187888924), (137, 134402296), (196, 93944462), (274, 67201148), (392, 46972231), (548, 33600574), (959, 19200328), (1096, 16800287), (1918, 9600164), (3836, 4800082), (6713, 2742904), (7672, 2400041), (13426, 1371452), (26852, 685726), (53704, 342863)]