18482520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{22003}}^1$

素因数の和:22024

約数の個数: 64

約数和(自身を含む): 63371520

約数和(自身を除く): 44889000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 22003, 44006, 66009, 88012, 110015, 132018, 154021, 176024, 220030, 264036, 308042, 330045, 440060, 462063, 528072, 616084, 660090, 770105, 880120, 924126, 1232168, 1320180, 1540210, 1848252, 2310315, 2640360, 3080420, 3696504, 4620630, 6160840, 9241260, 18482520]

約数ペア:

[(1, 18482520), (2, 9241260), (3, 6160840), (4, 4620630), (5, 3696504), (6, 3080420), (7, 2640360), (8, 2310315), (10, 1848252), (12, 1540210), (14, 1320180), (15, 1232168), (20, 924126), (21, 880120), (24, 770105), (28, 660090), (30, 616084), (35, 528072), (40, 462063), (42, 440060), (56, 330045), (60, 308042), (70, 264036), (84, 220030), (105, 176024), (120, 154021), (140, 132018), (168, 110015), (210, 88012), (280, 66009), (420, 44006), (840, 22003)]