39420177618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{286513}}^1$

素因数の和:287538

約数の個数: 32

約数和(自身を含む): 82350999936

約数和(自身を除く): 42930822318

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 997, 1994, 2991, 5982, 22931, 45862, 68793, 137586, 286513, 573026, 859539, 1719078, 6589799, 13179598, 19769397, 39538794, 285653461, 571306922, 856960383, 1713920766, 6570029603, 13140059206, 19710088809, 39420177618]

約数ペア:

[(1, 39420177618), (2, 19710088809), (3, 13140059206), (6, 6570029603), (23, 1713920766), (46, 856960383), (69, 571306922), (138, 285653461), (997, 39538794), (1994, 19769397), (2991, 13179598), (5982, 6589799), (22931, 1719078), (45862, 859539), (68793, 573026), (137586, 286513)]