25204788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{100019}}^1$

素因数の和:100036

約数の個数: 36

約数和(自身を含む): 72814560

約数和(自身を除く): 47609772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 100019, 200038, 300057, 400076, 600114, 700133, 900171, 1200228, 1400266, 1800342, 2100399, 2800532, 3600684, 4200798, 6301197, 8401596, 12602394, 25204788]

約数ペア:

[(1, 25204788), (2, 12602394), (3, 8401596), (4, 6301197), (6, 4200798), (7, 3600684), (9, 2800532), (12, 2100399), (14, 1800342), (18, 1400266), (21, 1200228), (28, 900171), (36, 700133), (42, 600114), (63, 400076), (84, 300057), (126, 200038), (252, 100019)]