9425812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 9625388

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 83, 89, 116, 166, 178, 319, 332, 356, 638, 913, 979, 1276, 1826, 1958, 2407, 2581, 3652, 3916, 4814, 5162, 7387, 9628, 10324, 14774, 26477, 28391, 29548, 52954, 56782, 81257, 105908, 113564, 162514, 214223, 325028, 428446, 856892, 2356453, 4712906, 9425812]

約数ペア:

[(1, 9425812), (2, 4712906), (4, 2356453), (11, 856892), (22, 428446), (29, 325028), (44, 214223), (58, 162514), (83, 113564), (89, 105908), (116, 81257), (166, 56782), (178, 52954), (319, 29548), (332, 28391), (356, 26477), (638, 14774), (913, 10324), (979, 9628), (1276, 7387), (1826, 5162), (1958, 4814), (2407, 3916), (2581, 3652)]