1812486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 2300154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1223, 1482, 2446, 3669, 7338, 15899, 23237, 31798, 46474, 47697, 69711, 95394, 139422, 302081, 604162, 906243, 1812486]

約数ペア:

[(1, 1812486), (2, 906243), (3, 604162), (6, 302081), (13, 139422), (19, 95394), (26, 69711), (38, 47697), (39, 46474), (57, 31798), (78, 23237), (114, 15899), (247, 7338), (494, 3669), (741, 2446), (1223, 1482)]