16406766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15991}}^1$

素因数の和:16021

約数の個数: 32

約数和(自身を含む): 38380800

約数和(自身を除く): 21974034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 15991, 31982, 47973, 95946, 143919, 287838, 303829, 431757, 607658, 863514, 911487, 1822974, 2734461, 5468922, 8203383, 16406766]

約数ペア:

[(1, 16406766), (2, 8203383), (3, 5468922), (6, 2734461), (9, 1822974), (18, 911487), (19, 863514), (27, 607658), (38, 431757), (54, 303829), (57, 287838), (114, 143919), (171, 95946), (342, 47973), (513, 31982), (1026, 15991)]