40757418

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6481

約数の個数: 48

約数和(自身を含む): 98638176

約数和(自身を除く): 57880758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 6451, 12902, 19353, 38706, 58059, 83863, 116118, 167726, 174177, 251589, 348354, 503178, 522531, 754767, 1045062, 1509534, 1567593, 2264301, 3135186, 4528602, 6792903, 13585806, 20378709, 40757418]

約数ペア:

[(1, 40757418), (2, 20378709), (3, 13585806), (6, 6792903), (9, 4528602), (13, 3135186), (18, 2264301), (26, 1567593), (27, 1509534), (39, 1045062), (54, 754767), (78, 522531), (81, 503178), (117, 348354), (162, 251589), (234, 174177), (243, 167726), (351, 116118), (486, 83863), (702, 58059), (1053, 38706), (2106, 19353), (3159, 12902), (6318, 6451)]