1337507892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{7681}}^1$

素因数の和:8389

約数の個数: 72

約数和(自身を含む): 3870007232

約数和(自身を除く): 2532499340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 691, 1382, 2073, 2764, 4146, 4837, 6219, 7681, 8292, 9674, 12438, 14511, 15362, 19348, 23043, 24876, 29022, 30724, 43533, 46086, 53767, 58044, 69129, 87066, 92172, 107534, 138258, 161301, 174132, 215068, 276516, 322602, 483903, 645204, 967806, 1935612, 5307571, 10615142, 15922713, 21230284, 31845426, 37152997, 47768139, 63690852, 74305994, 95536278, 111458991, 148611988, 191072556, 222917982, 334376973, 445835964, 668753946, 1337507892]

約数ペア:

[(1, 1337507892), (2, 668753946), (3, 445835964), (4, 334376973), (6, 222917982), (7, 191072556), (9, 148611988), (12, 111458991), (14, 95536278), (18, 74305994), (21, 63690852), (28, 47768139), (36, 37152997), (42, 31845426), (63, 21230284), (84, 15922713), (126, 10615142), (252, 5307571), (691, 1935612), (1382, 967806), (2073, 645204), (2764, 483903), (4146, 322602), (4837, 276516), (6219, 215068), (7681, 174132), (8292, 161301), (9674, 138258), (12438, 107534), (14511, 92172), (15362, 87066), (19348, 69129), (23043, 58044), (24876, 53767), (29022, 46086), (30724, 43533)]