12962988

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5974

約数の個数: 36

約数和(自身を含む): 33310368

約数和(自身を除く): 20347380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 5903, 11806, 17709, 23612, 35418, 53127, 70836, 106254, 212508, 360083, 720166, 1080249, 1440332, 2160498, 3240747, 4320996, 6481494, 12962988]

約数ペア:

[(1, 12962988), (2, 6481494), (3, 4320996), (4, 3240747), (6, 2160498), (9, 1440332), (12, 1080249), (18, 720166), (36, 360083), (61, 212508), (122, 106254), (183, 70836), (244, 53127), (366, 35418), (549, 23612), (732, 17709), (1098, 11806), (2196, 5903)]