66289266

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{17791}}^1$

素因数の和:17828

約数の個数: 40

約数和(自身を含む): 155003904

約数和(自身を除く): 88714638

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 17791, 35582, 53373, 106746, 160119, 320238, 409193, 480357, 818386, 960714, 1227579, 1441071, 2455158, 2882142, 3682737, 7365474, 11048211, 22096422, 33144633, 66289266]

約数ペア:

[(1, 66289266), (2, 33144633), (3, 22096422), (6, 11048211), (9, 7365474), (18, 3682737), (23, 2882142), (27, 2455158), (46, 1441071), (54, 1227579), (69, 960714), (81, 818386), (138, 480357), (162, 409193), (207, 320238), (414, 160119), (621, 106746), (1242, 53373), (1863, 35582), (3726, 17791)]