21748692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13660

約数の個数: 48

約数和(自身を含む): 61053440

約数和(自身を除く): 39304748

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, 13627, 27254, 40881, 54508, 81762, 95389, 163524, 190778, 258913, 286167, 381556, 517826, 572334, 776739, 1035652, 1144668, 1553478, 1812391, 3106956, 3624782, 5437173, 7249564, 10874346, 21748692]

約数ペア:

[(1, 21748692), (2, 10874346), (3, 7249564), (4, 5437173), (6, 3624782), (7, 3106956), (12, 1812391), (14, 1553478), (19, 1144668), (21, 1035652), (28, 776739), (38, 572334), (42, 517826), (57, 381556), (76, 286167), (84, 258913), (114, 190778), (133, 163524), (228, 95389), (266, 81762), (399, 54508), (532, 40881), (798, 27254), (1596, 13627)]