26983878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 55797984

約数和(自身を除く): 28814106

約数列:

[1, 2, 3, 6, 37, 74, 111, 197, 222, 394, 591, 617, 1182, 1234, 1851, 3702, 7289, 14578, 21867, 22829, 43734, 45658, 68487, 121549, 136974, 243098, 364647, 729294, 4497313, 8994626, 13491939, 26983878]

約数ペア:

[(1, 26983878), (2, 13491939), (3, 8994626), (6, 4497313), (37, 729294), (74, 364647), (111, 243098), (197, 136974), (222, 121549), (394, 68487), (591, 45658), (617, 43734), (1182, 22829), (1234, 21867), (1851, 14578), (3702, 7289)]