137790954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2099}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 342014400

約数和(自身を除く): 204223446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 1042, 1563, 2099, 3126, 3647, 4198, 4689, 6297, 7294, 9378, 10941, 12594, 14693, 18891, 21882, 29386, 32823, 37782, 44079, 65646, 88158, 132237, 264474, 1093579, 2187158, 3280737, 6561474, 7655053, 9842211, 15310106, 19684422, 22965159, 45930318, 68895477, 137790954]

約数ペア:

[(1, 137790954), (2, 68895477), (3, 45930318), (6, 22965159), (7, 19684422), (9, 15310106), (14, 9842211), (18, 7655053), (21, 6561474), (42, 3280737), (63, 2187158), (126, 1093579), (521, 264474), (1042, 132237), (1563, 88158), (2099, 65646), (3126, 44079), (3647, 37782), (4198, 32823), (4689, 29386), (6297, 21882), (7294, 18891), (9378, 14693), (10941, 12594)]