21752094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39839}}^1$

素因数の和:39864

約数の個数: 32

約数和(自身を含む): 53544960

約数和(自身を除く): 31792866

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39839, 79678, 119517, 239034, 278873, 517907, 557746, 836619, 1035814, 1553721, 1673238, 3107442, 3625349, 7250698, 10876047, 21752094]

約数ペア:

[(1, 21752094), (2, 10876047), (3, 7250698), (6, 3625349), (7, 3107442), (13, 1673238), (14, 1553721), (21, 1035814), (26, 836619), (39, 557746), (42, 517907), (78, 278873), (91, 239034), (182, 119517), (273, 79678), (546, 39839)]