2546996886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12409}}^1$

素因数の和:12611

約数の個数: 80

約数和(自身を含む): 6559032480

約数和(自身を除く): 4012035594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 181, 189, 362, 378, 543, 567, 1086, 1134, 1267, 1629, 2534, 3258, 3801, 4887, 7602, 9774, 11403, 12409, 14661, 22806, 24818, 29322, 34209, 37227, 68418, 74454, 86863, 102627, 111681, 173726, 205254, 223362, 260589, 335043, 521178, 670086, 781767, 1005129, 1563534, 2010258, 2246029, 2345301, 4492058, 4690602, 6738087, 7035903, 13476174, 14071806, 15722203, 20214261, 31444406, 40428522, 47166609, 60642783, 94333218, 121285566, 141499827, 181928349, 282999654, 363856698, 424499481, 848998962, 1273498443, 2546996886]

約数ペア:

[(1, 2546996886), (2, 1273498443), (3, 848998962), (6, 424499481), (7, 363856698), (9, 282999654), (14, 181928349), (18, 141499827), (21, 121285566), (27, 94333218), (42, 60642783), (54, 47166609), (63, 40428522), (81, 31444406), (126, 20214261), (162, 15722203), (181, 14071806), (189, 13476174), (362, 7035903), (378, 6738087), (543, 4690602), (567, 4492058), (1086, 2345301), (1134, 2246029), (1267, 2010258), (1629, 1563534), (2534, 1005129), (3258, 781767), (3801, 670086), (4887, 521178), (7602, 335043), (9774, 260589), (11403, 223362), (12409, 205254), (14661, 173726), (22806, 111681), (24818, 102627), (29322, 86863), (34209, 74454), (37227, 68418)]