17966684738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{108827}}^1$

素因数の和:108986

約数の個数: 32

約数和(自身を含む): 29179833984

約数和(自身を除く): 11213149246

約数列:

[1, 2, 23, 37, 46, 74, 97, 194, 851, 1702, 2231, 3589, 4462, 7178, 82547, 108827, 165094, 217654, 2503021, 4026599, 5006042, 8053198, 10556219, 21112438, 92611777, 185223554, 242793037, 390580103, 485586074, 781160206, 8983342369, 17966684738]

約数ペア:

[(1, 17966684738), (2, 8983342369), (23, 781160206), (37, 485586074), (46, 390580103), (74, 242793037), (97, 185223554), (194, 92611777), (851, 21112438), (1702, 10556219), (2231, 8053198), (3589, 5006042), (4462, 4026599), (7178, 2503021), (82547, 217654), (108827, 165094)]