2579556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 7239456

約数和(自身を除く): 4659900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 107, 123, 147, 164, 196, 214, 246, 287, 294, 321, 428, 492, 574, 588, 642, 749, 861, 1148, 1284, 1498, 1722, 2009, 2247, 2996, 3444, 4018, 4387, 4494, 5243, 6027, 8036, 8774, 8988, 10486, 12054, 13161, 15729, 17548, 20972, 24108, 26322, 30709, 31458, 52644, 61418, 62916, 92127, 122836, 184254, 214963, 368508, 429926, 644889, 859852, 1289778, 2579556]

約数ペア:

[(1, 2579556), (2, 1289778), (3, 859852), (4, 644889), (6, 429926), (7, 368508), (12, 214963), (14, 184254), (21, 122836), (28, 92127), (41, 62916), (42, 61418), (49, 52644), (82, 31458), (84, 30709), (98, 26322), (107, 24108), (123, 20972), (147, 17548), (164, 15729), (196, 13161), (214, 12054), (246, 10486), (287, 8988), (294, 8774), (321, 8036), (428, 6027), (492, 5243), (574, 4494), (588, 4387), (642, 4018), (749, 3444), (861, 2996), (1148, 2247), (1284, 2009), (1498, 1722)]