1261182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 3064320

約数和(自身を除く): 1803138

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 37, 38, 39, 46, 57, 69, 74, 78, 111, 114, 138, 222, 247, 299, 437, 481, 494, 598, 703, 741, 851, 874, 897, 962, 1311, 1406, 1443, 1482, 1702, 1794, 2109, 2553, 2622, 2886, 4218, 5106, 5681, 9139, 11063, 11362, 16169, 17043, 18278, 22126, 27417, 32338, 33189, 34086, 48507, 54834, 66378, 97014, 210197, 420394, 630591, 1261182]

約数ペア:

[(1, 1261182), (2, 630591), (3, 420394), (6, 210197), (13, 97014), (19, 66378), (23, 54834), (26, 48507), (37, 34086), (38, 33189), (39, 32338), (46, 27417), (57, 22126), (69, 18278), (74, 17043), (78, 16169), (111, 11362), (114, 11063), (138, 9139), (222, 5681), (247, 5106), (299, 4218), (437, 2886), (481, 2622), (494, 2553), (598, 2109), (703, 1794), (741, 1702), (851, 1482), (874, 1443), (897, 1406), (962, 1311)]