18742542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34327}}^1$

素因数の和:34352

約数の個数: 32

約数和(自身を含む): 46136832

約数和(自身を除く): 27394290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34327, 68654, 102981, 205962, 240289, 446251, 480578, 720867, 892502, 1338753, 1441734, 2677506, 3123757, 6247514, 9371271, 18742542]

約数ペア:

[(1, 18742542), (2, 9371271), (3, 6247514), (6, 3123757), (7, 2677506), (13, 1441734), (14, 1338753), (21, 892502), (26, 720867), (39, 480578), (42, 446251), (78, 240289), (91, 205962), (182, 102981), (273, 68654), (546, 34327)]