25454412

素因数分解:

$2^2\times 3^4\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 60

約数和(自身を含む): 67021416

約数和(自身を除く): 41567004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 251, 313, 324, 502, 626, 753, 939, 1004, 1252, 1506, 1878, 2259, 2817, 3012, 3756, 4518, 5634, 6777, 8451, 9036, 11268, 13554, 16902, 20331, 25353, 27108, 33804, 40662, 50706, 78563, 81324, 101412, 157126, 235689, 314252, 471378, 707067, 942756, 1414134, 2121201, 2828268, 4242402, 6363603, 8484804, 12727206, 25454412]

約数ペア:

[(1, 25454412), (2, 12727206), (3, 8484804), (4, 6363603), (6, 4242402), (9, 2828268), (12, 2121201), (18, 1414134), (27, 942756), (36, 707067), (54, 471378), (81, 314252), (108, 235689), (162, 157126), (251, 101412), (313, 81324), (324, 78563), (502, 50706), (626, 40662), (753, 33804), (939, 27108), (1004, 25353), (1252, 20331), (1506, 16902), (1878, 13554), (2259, 11268), (2817, 9036), (3012, 8451), (3756, 6777), (4518, 5634)]