42389958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 96509952

約数和(自身を除く): 54119994

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 373, 403, 611, 746, 806, 1119, 1209, 1222, 1457, 1833, 2238, 2418, 2914, 3666, 4371, 4849, 8742, 9698, 11563, 14547, 17531, 18941, 23126, 29094, 34689, 35062, 37882, 52593, 56823, 69378, 105186, 113646, 150319, 227903, 300638, 450957, 455806, 543461, 683709, 901914, 1086922, 1367418, 1630383, 3260766, 7064993, 14129986, 21194979, 42389958]

約数ペア:

[(1, 42389958), (2, 21194979), (3, 14129986), (6, 7064993), (13, 3260766), (26, 1630383), (31, 1367418), (39, 1086922), (47, 901914), (62, 683709), (78, 543461), (93, 455806), (94, 450957), (141, 300638), (186, 227903), (282, 150319), (373, 113646), (403, 105186), (611, 69378), (746, 56823), (806, 52593), (1119, 37882), (1209, 35062), (1222, 34689), (1457, 29094), (1833, 23126), (2238, 18941), (2418, 17531), (2914, 14547), (3666, 11563), (4371, 9698), (4849, 8742)]