2548602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3853638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 179, 226, 339, 358, 537, 678, 791, 1017, 1074, 1253, 1582, 1611, 2034, 2373, 2506, 3222, 3759, 4746, 7119, 7518, 11277, 14238, 20227, 22554, 40454, 60681, 121362, 141589, 182043, 283178, 364086, 424767, 849534, 1274301, 2548602]

約数ペア:

[(1, 2548602), (2, 1274301), (3, 849534), (6, 424767), (7, 364086), (9, 283178), (14, 182043), (18, 141589), (21, 121362), (42, 60681), (63, 40454), (113, 22554), (126, 20227), (179, 14238), (226, 11277), (339, 7518), (358, 7119), (537, 4746), (678, 3759), (791, 3222), (1017, 2506), (1074, 2373), (1253, 2034), (1582, 1611)]