18910449402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6823}}^1\times {\mathrm{35533}}^1$

素因数の和:42374

約数の個数: 32

約数和(自身を含む): 40737314688

約数和(自身を除く): 21826865286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6823, 13646, 20469, 35533, 40938, 71066, 88699, 106599, 177398, 213198, 266097, 461929, 532194, 923858, 1385787, 2771574, 242441659, 484883318, 727324977, 1454649954, 3151741567, 6303483134, 9455224701, 18910449402]

約数ペア:

[(1, 18910449402), (2, 9455224701), (3, 6303483134), (6, 3151741567), (13, 1454649954), (26, 727324977), (39, 484883318), (78, 242441659), (6823, 2771574), (13646, 1385787), (20469, 923858), (35533, 532194), (40938, 461929), (71066, 266097), (88699, 213198), (106599, 177398)]