25195482

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 63504000

約数和(自身を除く): 38308518

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 1889, 2223, 3778, 4446, 5667, 6669, 11334, 13338, 17001, 24557, 34002, 35891, 49114, 51003, 71782, 73671, 102006, 107673, 147342, 215346, 221013, 323019, 442026, 466583, 646038, 663039, 933166, 969057, 1326078, 1399749, 1938114, 2799498, 4199247, 8398494, 12597741, 25195482]

約数ペア:

[(1, 25195482), (2, 12597741), (3, 8398494), (6, 4199247), (9, 2799498), (13, 1938114), (18, 1399749), (19, 1326078), (26, 969057), (27, 933166), (38, 663039), (39, 646038), (54, 466583), (57, 442026), (78, 323019), (114, 221013), (117, 215346), (171, 147342), (234, 107673), (247, 102006), (342, 73671), (351, 71782), (494, 51003), (513, 49114), (702, 35891), (741, 34002), (1026, 24557), (1482, 17001), (1889, 13338), (2223, 11334), (3778, 6669), (4446, 5667)]