81583362

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23981}}^1$

素因数の和:24005

約数の個数: 48

約数和(自身を含む): 209506752

約数和(自身を除く): 127923390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 23981, 47962, 71943, 143886, 167867, 215829, 335734, 431658, 503601, 647487, 1007202, 1294974, 1510803, 1942461, 3021606, 3884922, 4532409, 5827383, 9064818, 11654766, 13597227, 27194454, 40791681, 81583362]

約数ペア:

[(1, 81583362), (2, 40791681), (3, 27194454), (6, 13597227), (7, 11654766), (9, 9064818), (14, 5827383), (18, 4532409), (21, 3884922), (27, 3021606), (42, 1942461), (54, 1510803), (63, 1294974), (81, 1007202), (126, 647487), (162, 503601), (189, 431658), (243, 335734), (378, 215829), (486, 167867), (567, 143886), (1134, 71943), (1701, 47962), (3402, 23981)]