219273012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{870131}}^1$

素因数の和:870148

約数の個数: 36

約数和(自身を含む): 633456096

約数和(自身を除く): 414183084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 870131, 1740262, 2610393, 3480524, 5220786, 6090917, 7831179, 10441572, 12181834, 15662358, 18272751, 24363668, 31324716, 36545502, 54818253, 73091004, 109636506, 219273012]

約数ペア:

[(1, 219273012), (2, 109636506), (3, 73091004), (4, 54818253), (6, 36545502), (7, 31324716), (9, 24363668), (12, 18272751), (14, 15662358), (18, 12181834), (21, 10441572), (28, 7831179), (36, 6090917), (42, 5220786), (63, 3480524), (84, 2610393), (126, 1740262), (252, 870131)]