25687098

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 34792902

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 349, 423, 522, 698, 783, 846, 1047, 1269, 1363, 1566, 2094, 2538, 2726, 3141, 4089, 6282, 8178, 9423, 10121, 12267, 16403, 18846, 20242, 24534, 30363, 32806, 36801, 49209, 60726, 73602, 91089, 98418, 147627, 182178, 273267, 295254, 442881, 475687, 546534, 885762, 951374, 1427061, 2854122, 4281183, 8562366, 12843549, 25687098]

約数ペア:

[(1, 25687098), (2, 12843549), (3, 8562366), (6, 4281183), (9, 2854122), (18, 1427061), (27, 951374), (29, 885762), (47, 546534), (54, 475687), (58, 442881), (87, 295254), (94, 273267), (141, 182178), (174, 147627), (261, 98418), (282, 91089), (349, 73602), (423, 60726), (522, 49209), (698, 36801), (783, 32806), (846, 30363), (1047, 24534), (1269, 20242), (1363, 18846), (1566, 16403), (2094, 12267), (2538, 10121), (2726, 9423), (3141, 8178), (4089, 6282)]