25085466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 62434944

約数和(自身を除く): 37349478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 757, 789, 1514, 1578, 1841, 2271, 2367, 3682, 4542, 4734, 5299, 5523, 6813, 10598, 11046, 13626, 15897, 16569, 31794, 33138, 47691, 95382, 199091, 398182, 597273, 1194546, 1393637, 1791819, 2787274, 3583638, 4180911, 8361822, 12542733, 25085466]

約数ペア:

[(1, 25085466), (2, 12542733), (3, 8361822), (6, 4180911), (7, 3583638), (9, 2787274), (14, 1791819), (18, 1393637), (21, 1194546), (42, 597273), (63, 398182), (126, 199091), (263, 95382), (526, 47691), (757, 33138), (789, 31794), (1514, 16569), (1578, 15897), (1841, 13626), (2271, 11046), (2367, 10598), (3682, 6813), (4542, 5523), (4734, 5299)]