1388008836

素因数分解:

$2^2\times 3^2\times {\mathrm{2707}}^1\times {\mathrm{14243}}^1$

素因数の和:16960

約数の個数: 36

約数和(自身を含む): 3510120432

約数和(自身を除く): 2122111596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2707, 5414, 8121, 10828, 14243, 16242, 24363, 28486, 32484, 42729, 48726, 56972, 85458, 97452, 128187, 170916, 256374, 512748, 38555801, 77111602, 115667403, 154223204, 231334806, 347002209, 462669612, 694004418, 1388008836]

約数ペア:

[(1, 1388008836), (2, 694004418), (3, 462669612), (4, 347002209), (6, 231334806), (9, 154223204), (12, 115667403), (18, 77111602), (36, 38555801), (2707, 512748), (5414, 256374), (8121, 170916), (10828, 128187), (14243, 97452), (16242, 85458), (24363, 56972), (28486, 48726), (32484, 42729)]