27813006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 67144896

約数和(自身を除く): 39331890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 223, 234, 246, 338, 369, 446, 507, 533, 669, 738, 1014, 1066, 1338, 1521, 1599, 2007, 2899, 3042, 3198, 4014, 4797, 5798, 6929, 8697, 9143, 9594, 13858, 17394, 18286, 20787, 26091, 27429, 37687, 41574, 52182, 54858, 62361, 75374, 82287, 113061, 118859, 124722, 164574, 226122, 237718, 339183, 356577, 678366, 713154, 1069731, 1545167, 2139462, 3090334, 4635501, 9271002, 13906503, 27813006]

約数ペア:

[(1, 27813006), (2, 13906503), (3, 9271002), (6, 4635501), (9, 3090334), (13, 2139462), (18, 1545167), (26, 1069731), (39, 713154), (41, 678366), (78, 356577), (82, 339183), (117, 237718), (123, 226122), (169, 164574), (223, 124722), (234, 118859), (246, 113061), (338, 82287), (369, 75374), (446, 62361), (507, 54858), (533, 52182), (669, 41574), (738, 37687), (1014, 27429), (1066, 26091), (1338, 20787), (1521, 18286), (1599, 17394), (2007, 13858), (2899, 9594), (3042, 9143), (3198, 8697), (4014, 6929), (4797, 5798)]