71954946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{190357}}^1$

素因数の和:190375

約数の個数: 32

約数和(自身を含む): 182743680

約数和(自身を除く): 110788734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 190357, 380714, 571071, 1142142, 1332499, 1713213, 2664998, 3426426, 3997497, 5139639, 7994994, 10279278, 11992491, 23984982, 35977473, 71954946]

約数ペア:

[(1, 71954946), (2, 35977473), (3, 23984982), (6, 11992491), (7, 10279278), (9, 7994994), (14, 5139639), (18, 3997497), (21, 3426426), (27, 2664998), (42, 1713213), (54, 1332499), (63, 1142142), (126, 571071), (189, 380714), (378, 190357)]