2012361939

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157351}}^1$

素因数の和:157400

約数の個数: 36

約数和(自身を含む): 3497934960

約数和(自身を除く): 1485573021

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 157351, 472053, 1101457, 1416159, 3304371, 4563179, 7710199, 9913113, 13689537, 23130597, 31942253, 41068611, 69391791, 95826759, 223595771, 287480277, 670787313, 2012361939]

約数ペア:

[(1, 2012361939), (3, 670787313), (7, 287480277), (9, 223595771), (21, 95826759), (29, 69391791), (49, 41068611), (63, 31942253), (87, 23130597), (147, 13689537), (203, 9913113), (261, 7710199), (441, 4563179), (609, 3304371), (1421, 1416159), (1827, 1101457), (4263, 472053), (12789, 157351)]