181038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 427392

約数和(自身を除く): 246354

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 211, 286, 422, 429, 633, 858, 1266, 2321, 2743, 4642, 5486, 6963, 8229, 13926, 16458, 30173, 60346, 90519, 181038]

約数ペア:

[(1, 181038), (2, 90519), (3, 60346), (6, 30173), (11, 16458), (13, 13926), (22, 8229), (26, 6963), (33, 5486), (39, 4642), (66, 2743), (78, 2321), (143, 1266), (211, 858), (286, 633), (422, 429)]