2015878284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{4793}}^1$

素因数の和:6479

約数の個数: 72

約数和(自身を含む): 5828353440

約数和(自身を除く): 3812475156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1669, 3338, 4793, 5007, 6676, 9586, 10014, 11683, 14379, 15021, 19172, 20028, 23366, 28758, 30042, 33551, 35049, 43137, 46732, 57516, 60084, 67102, 70098, 86274, 100653, 105147, 134204, 140196, 172548, 201306, 210294, 301959, 402612, 420588, 603918, 1207836, 7999517, 15999034, 23998551, 31998068, 47997102, 55996619, 71995653, 95994204, 111993238, 143991306, 167989857, 223986476, 287982612, 335979714, 503969571, 671959428, 1007939142, 2015878284]

約数ペア:

[(1, 2015878284), (2, 1007939142), (3, 671959428), (4, 503969571), (6, 335979714), (7, 287982612), (9, 223986476), (12, 167989857), (14, 143991306), (18, 111993238), (21, 95994204), (28, 71995653), (36, 55996619), (42, 47997102), (63, 31998068), (84, 23998551), (126, 15999034), (252, 7999517), (1669, 1207836), (3338, 603918), (4793, 420588), (5007, 402612), (6676, 301959), (9586, 210294), (10014, 201306), (11683, 172548), (14379, 140196), (15021, 134204), (19172, 105147), (20028, 100653), (23366, 86274), (28758, 70098), (30042, 67102), (33551, 60084), (35049, 57516), (43137, 46732)]