1981277802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{5839}}^1$

素因数の和:8547

約数の個数: 48

約数和(自身を含む): 4908683520

約数和(自身を除く): 2927405718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2693, 5386, 5839, 8079, 11678, 16158, 17517, 18851, 24237, 35034, 37702, 40873, 48474, 52551, 56553, 81746, 105102, 113106, 122619, 169659, 245238, 339318, 367857, 735714, 15724427, 31448854, 47173281, 94346562, 110070989, 141519843, 220141978, 283039686, 330212967, 660425934, 990638901, 1981277802]

約数ペア:

[(1, 1981277802), (2, 990638901), (3, 660425934), (6, 330212967), (7, 283039686), (9, 220141978), (14, 141519843), (18, 110070989), (21, 94346562), (42, 47173281), (63, 31448854), (126, 15724427), (2693, 735714), (5386, 367857), (5839, 339318), (8079, 245238), (11678, 169659), (16158, 122619), (17517, 113106), (18851, 105102), (24237, 81746), (35034, 56553), (37702, 52551), (40873, 48474)]