18618008190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4529929}}^1$

素因数の和:4530076

約数の個数: 32

約数和(自身を含む): 45009384480

約数和(自身を除く): 26391376290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4529929, 9059858, 13589787, 22649645, 27179574, 45299290, 67948935, 135897870, 620600273, 1241200546, 1861800819, 3103001365, 3723601638, 6206002730, 9309004095, 18618008190]

約数ペア:

[(1, 18618008190), (2, 9309004095), (3, 6206002730), (5, 3723601638), (6, 3103001365), (10, 1861800819), (15, 1241200546), (30, 620600273), (137, 135897870), (274, 67948935), (411, 45299290), (685, 27179574), (822, 22649645), (1370, 13589787), (2055, 9059858), (4110, 4529929)]