40396806

素因数分解:

$2^1\times 3^6\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 56

約数和(自身を含む): 92074320

約数和(自身を除く): 51677514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 269, 309, 486, 538, 618, 729, 807, 927, 1458, 1614, 1854, 2421, 2781, 4842, 5562, 7263, 8343, 14526, 16686, 21789, 25029, 27707, 43578, 50058, 55414, 65367, 75087, 83121, 130734, 150174, 166242, 196101, 249363, 392202, 498726, 748089, 1496178, 2244267, 4488534, 6732801, 13465602, 20198403, 40396806]

約数ペア:

[(1, 40396806), (2, 20198403), (3, 13465602), (6, 6732801), (9, 4488534), (18, 2244267), (27, 1496178), (54, 748089), (81, 498726), (103, 392202), (162, 249363), (206, 196101), (243, 166242), (269, 150174), (309, 130734), (486, 83121), (538, 75087), (618, 65367), (729, 55414), (807, 50058), (927, 43578), (1458, 27707), (1614, 25029), (1854, 21789), (2421, 16686), (2781, 14526), (4842, 8343), (5562, 7263)]