129397926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6199}}^1$

素因数の和:6289

約数の個数: 48

約数和(自身を含む): 305337600

約数和(自身を除く): 175939674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6199, 6958, 10437, 12398, 18597, 20874, 37194, 43393, 86786, 130179, 260358, 303751, 440129, 607502, 880258, 911253, 1320387, 1822506, 2640774, 3080903, 6161806, 9242709, 18485418, 21566321, 43132642, 64698963, 129397926]

約数ペア:

[(1, 129397926), (2, 64698963), (3, 43132642), (6, 21566321), (7, 18485418), (14, 9242709), (21, 6161806), (42, 3080903), (49, 2640774), (71, 1822506), (98, 1320387), (142, 911253), (147, 880258), (213, 607502), (294, 440129), (426, 303751), (497, 260358), (994, 130179), (1491, 86786), (2982, 43393), (3479, 37194), (6199, 20874), (6958, 18597), (10437, 12398)]