39770154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 91665600

約数和(自身を除く): 51895446

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1129, 1854, 1957, 2258, 3387, 3914, 5871, 6774, 10161, 11742, 17613, 20322, 21451, 35226, 42902, 64353, 116287, 128706, 193059, 232574, 348861, 386118, 697722, 1046583, 2093166, 2209453, 4418906, 6628359, 13256718, 19885077, 39770154]

約数ペア:

[(1, 39770154), (2, 19885077), (3, 13256718), (6, 6628359), (9, 4418906), (18, 2209453), (19, 2093166), (38, 1046583), (57, 697722), (103, 386118), (114, 348861), (171, 232574), (206, 193059), (309, 128706), (342, 116287), (618, 64353), (927, 42902), (1129, 35226), (1854, 21451), (1957, 20322), (2258, 17613), (3387, 11742), (3914, 10161), (5871, 6774)]