25396434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3803}}^1$

素因数の和:3871

約数の個数: 48

約数和(自身を含む): 64089792

約数和(自身を除く): 38693358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 3803, 6678, 7606, 11409, 22818, 26621, 34227, 53242, 68454, 79863, 159726, 201559, 239589, 403118, 479178, 604677, 1209354, 1410913, 1814031, 2821826, 3628062, 4232739, 8465478, 12698217, 25396434]

約数ペア:

[(1, 25396434), (2, 12698217), (3, 8465478), (6, 4232739), (7, 3628062), (9, 2821826), (14, 1814031), (18, 1410913), (21, 1209354), (42, 604677), (53, 479178), (63, 403118), (106, 239589), (126, 201559), (159, 159726), (318, 79863), (371, 68454), (477, 53242), (742, 34227), (954, 26621), (1113, 22818), (2226, 11409), (3339, 7606), (3803, 6678)]