18426954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33749}}^1$

素因数の和:33774

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 26933046

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 33749, 67498, 101247, 202494, 236243, 438737, 472486, 708729, 877474, 1316211, 1417458, 2632422, 3071159, 6142318, 9213477, 18426954]

約数ペア:

[(1, 18426954), (2, 9213477), (3, 6142318), (6, 3071159), (7, 2632422), (13, 1417458), (14, 1316211), (21, 877474), (26, 708729), (39, 472486), (42, 438737), (78, 236243), (91, 202494), (182, 101247), (273, 67498), (546, 33749)]