18804559292

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{1063}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 33633976320

約数和(自身を除く): 14829417028

約数列:

[1, 2, 4, 97, 127, 194, 254, 359, 388, 508, 718, 1063, 1436, 2126, 4252, 12319, 24638, 34823, 45593, 49276, 69646, 91186, 103111, 135001, 139292, 182372, 206222, 270002, 381617, 412444, 540004, 763234, 1526468, 4422521, 8845042, 13095097, 17690084, 26190194, 37016849, 48465359, 52380388, 74033698, 96930718, 148067396, 193861436, 4701139823, 9402279646, 18804559292]

約数ペア:

[(1, 18804559292), (2, 9402279646), (4, 4701139823), (97, 193861436), (127, 148067396), (194, 96930718), (254, 74033698), (359, 52380388), (388, 48465359), (508, 37016849), (718, 26190194), (1063, 17690084), (1436, 13095097), (2126, 8845042), (4252, 4422521), (12319, 1526468), (24638, 763234), (34823, 540004), (45593, 412444), (49276, 381617), (69646, 270002), (91186, 206222), (103111, 182372), (135001, 139292)]