81573534

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{30829}}^1$

素因数の和:30854

約数の個数: 48

約数和(自身を含む): 210877200

約数和(自身を除く): 129303666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 30829, 61658, 92487, 184974, 215803, 277461, 431606, 554922, 647409, 832383, 1294818, 1510621, 1664766, 1942227, 3021242, 3884454, 4531863, 5826681, 9063726, 11653362, 13595589, 27191178, 40786767, 81573534]

約数ペア:

[(1, 81573534), (2, 40786767), (3, 27191178), (6, 13595589), (7, 11653362), (9, 9063726), (14, 5826681), (18, 4531863), (21, 3884454), (27, 3021242), (42, 1942227), (49, 1664766), (54, 1510621), (63, 1294818), (98, 832383), (126, 647409), (147, 554922), (189, 431606), (294, 277461), (378, 215803), (441, 184974), (882, 92487), (1323, 61658), (2646, 30829)]