378305718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{134437}}^1$

素因数の和:134516

約数の個数: 32

約数和(自身を含む): 877611264

約数和(自身を除く): 499305546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 134437, 268874, 403311, 806622, 941059, 1882118, 2823177, 5646354, 9007279, 18014558, 27021837, 54043674, 63050953, 126101906, 189152859, 378305718]

約数ペア:

[(1, 378305718), (2, 189152859), (3, 126101906), (6, 63050953), (7, 54043674), (14, 27021837), (21, 18014558), (42, 9007279), (67, 5646354), (134, 2823177), (201, 1882118), (402, 941059), (469, 806622), (938, 403311), (1407, 268874), (2814, 134437)]