18384180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5023}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 52329984

約数和(自身を除く): 33945804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 5023, 10046, 15069, 20092, 25115, 30138, 50230, 60276, 75345, 100460, 150690, 301380, 306403, 612806, 919209, 1225612, 1532015, 1838418, 3064030, 3676836, 4596045, 6128060, 9192090, 18384180]

約数ペア:

[(1, 18384180), (2, 9192090), (3, 6128060), (4, 4596045), (5, 3676836), (6, 3064030), (10, 1838418), (12, 1532015), (15, 1225612), (20, 919209), (30, 612806), (60, 306403), (61, 301380), (122, 150690), (183, 100460), (244, 75345), (305, 60276), (366, 50230), (610, 30138), (732, 25115), (915, 20092), (1220, 15069), (1830, 10046), (3660, 5023)]