42132706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 79408512

約数和(自身を除く): 37275806

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 1997, 3014, 3994, 10549, 13979, 21098, 21967, 27958, 43934, 153769, 273589, 307538, 547178, 1915123, 3009479, 3830246, 6018958, 21066353, 42132706]

約数ペア:

[(1, 42132706), (2, 21066353), (7, 6018958), (11, 3830246), (14, 3009479), (22, 1915123), (77, 547178), (137, 307538), (154, 273589), (274, 153769), (959, 43934), (1507, 27958), (1918, 21967), (1997, 21098), (3014, 13979), (3994, 10549)]