11816910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{18757}}^1$

素因数の和:18777

約数の個数: 48

約数和(自身を含む): 35114976

約数和(自身を除く): 23298066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 18757, 37514, 56271, 93785, 112542, 131299, 168813, 187570, 262598, 281355, 337626, 393897, 562710, 656495, 787794, 844065, 1181691, 1312990, 1688130, 1969485, 2363382, 3938970, 5908455, 11816910]

約数ペア:

[(1, 11816910), (2, 5908455), (3, 3938970), (5, 2363382), (6, 1969485), (7, 1688130), (9, 1312990), (10, 1181691), (14, 844065), (15, 787794), (18, 656495), (21, 562710), (30, 393897), (35, 337626), (42, 281355), (45, 262598), (63, 187570), (70, 168813), (90, 131299), (105, 112542), (126, 93785), (210, 56271), (315, 37514), (630, 18757)]