27307878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4931}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 59657472

約数和(自身を除く): 32349594

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 4931, 5538, 9862, 14793, 29586, 64103, 128206, 192309, 350101, 384618, 700202, 1050303, 2100606, 4551313, 9102626, 13653939, 27307878]

約数ペア:

[(1, 27307878), (2, 13653939), (3, 9102626), (6, 4551313), (13, 2100606), (26, 1050303), (39, 700202), (71, 384618), (78, 350101), (142, 192309), (213, 128206), (426, 64103), (923, 29586), (1846, 14793), (2769, 9862), (4931, 5538)]