1639632708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{929497}}^1$

素因数の和:929521

約数の個数: 54

約数和(自身を含む): 4821306126

約数和(自身を除く): 3181673418

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 929497, 1858994, 2788491, 3717988, 5576982, 6506479, 8365473, 11153964, 13012958, 16730946, 19519437, 26025916, 33461892, 39038874, 45545353, 58558311, 78077748, 91090706, 117116622, 136636059, 182181412, 234233244, 273272118, 409908177, 546544236, 819816354, 1639632708]

約数ペア:

[(1, 1639632708), (2, 819816354), (3, 546544236), (4, 409908177), (6, 273272118), (7, 234233244), (9, 182181412), (12, 136636059), (14, 117116622), (18, 91090706), (21, 78077748), (28, 58558311), (36, 45545353), (42, 39038874), (49, 33461892), (63, 26025916), (84, 19519437), (98, 16730946), (126, 13012958), (147, 11153964), (196, 8365473), (252, 6506479), (294, 5576982), (441, 3717988), (588, 2788491), (882, 1858994), (1764, 929497)]