18372250826

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1\times {\mathrm{2477}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 28325324160

約数和(自身を除く): 9953073334

約数列:

[1, 2, 53, 106, 167, 334, 419, 838, 2477, 4954, 8851, 17702, 22207, 44414, 69973, 131281, 139946, 262562, 413659, 827318, 1037863, 2075726, 3708569, 7417138, 21923927, 43847854, 55006739, 110013478, 173323121, 346646242, 9186125413, 18372250826]

約数ペア:

[(1, 18372250826), (2, 9186125413), (53, 346646242), (106, 173323121), (167, 110013478), (334, 55006739), (419, 43847854), (838, 21923927), (2477, 7417138), (4954, 3708569), (8851, 2075726), (17702, 1037863), (22207, 827318), (44414, 413659), (69973, 262562), (131281, 139946)]