40499172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160711}}^1$

素因数の和:160728

約数の個数: 36

約数和(自身を含む): 116998336

約数和(自身を除く): 76499164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160711, 321422, 482133, 642844, 964266, 1124977, 1446399, 1928532, 2249954, 2892798, 3374931, 4499908, 5785596, 6749862, 10124793, 13499724, 20249586, 40499172]

約数ペア:

[(1, 40499172), (2, 20249586), (3, 13499724), (4, 10124793), (6, 6749862), (7, 5785596), (9, 4499908), (12, 3374931), (14, 2892798), (18, 2249954), (21, 1928532), (28, 1446399), (36, 1124977), (42, 964266), (63, 642844), (84, 482133), (126, 321422), (252, 160711)]