39825006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 90961920

約数和(自身を除く): 51136914

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 79, 138, 158, 237, 281, 299, 474, 562, 598, 843, 897, 1027, 1686, 1794, 1817, 2054, 3081, 3634, 3653, 5451, 6162, 6463, 7306, 10902, 10959, 12926, 19389, 21918, 22199, 23621, 38778, 44398, 47242, 66597, 70863, 84019, 133194, 141726, 168038, 252057, 288587, 504114, 510577, 577174, 865761, 1021154, 1531731, 1731522, 3063462, 6637501, 13275002, 19912503, 39825006]

約数ペア:

[(1, 39825006), (2, 19912503), (3, 13275002), (6, 6637501), (13, 3063462), (23, 1731522), (26, 1531731), (39, 1021154), (46, 865761), (69, 577174), (78, 510577), (79, 504114), (138, 288587), (158, 252057), (237, 168038), (281, 141726), (299, 133194), (474, 84019), (562, 70863), (598, 66597), (843, 47242), (897, 44398), (1027, 38778), (1686, 23621), (1794, 22199), (1817, 21918), (2054, 19389), (3081, 12926), (3634, 10959), (3653, 10902), (5451, 7306), (6162, 6463)]