74729718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12619}}^1$

素因数の和:12681

約数の個数: 48

約数和(自身を含む): 188997120

約数和(自身を除く): 114267402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 12619, 25238, 37857, 75714, 88333, 113571, 176666, 227142, 264999, 529998, 593093, 794997, 1186186, 1589994, 1779279, 3558558, 4151651, 5337837, 8303302, 10675674, 12454953, 24909906, 37364859, 74729718]

約数ペア:

[(1, 74729718), (2, 37364859), (3, 24909906), (6, 12454953), (7, 10675674), (9, 8303302), (14, 5337837), (18, 4151651), (21, 3558558), (42, 1779279), (47, 1589994), (63, 1186186), (94, 794997), (126, 593093), (141, 529998), (282, 264999), (329, 227142), (423, 176666), (658, 113571), (846, 88333), (987, 75714), (1974, 37857), (2961, 25238), (5922, 12619)]